Description
M101 Crystal Joy Wire-Controlled Earphones: Ergonomic 3.5mm In-Ear Headset
The M101 Crystal Joy wire-controlled earphones HOCO 3.5mm wired headset is an ergonomic audio solution for daily smartphones.
Equipped with powerful 14mm dynamic acoustic drivers delivering rich bass response, crystal-clear mids, and sharp vocal clarity.

Features an inline remote control module with an integrated HD microphone for answering phone calls and adjusting music volume.
Uses a standard gold-plated 3.5mm audio jack compatible with smartphones, tablets, laptops, desktop PCs, and MP3 players.

Constructed with a flexible 1.2-meter TPE cable designed to prevent tangles while offering comfortable reach to pockets.
Ultra-lightweight 29g build weight with semi-in-ear contoured earbud housings ensures long-wearing listening comfort without ear fatigue.
Key Features of M101 Crystal Joy Wire-Controlled Earphones
Engineered for 14mm acoustic drivers, 3.5mm gold-plated jack, inline mic remote control, 1.2m TPE cable, and 29g lightweight build.
Here is why the M101 Crystal Joy wire-controlled earphones HOCO is an ideal choice for daily commuting, phone calls, and music:
- Powerful 14mm Dynamic Acoustic Speakers: Precision-tuned speaker diaphragms project vibrant stereo sound with acoustic depth.
- Universal Gold-Plated 3.5mm Audio Connector: Plug-and-play compatibility across all 3.5mm headphone jack audio devices.
- Inline Control Remote with Built-In HD Mic: Easily control volume up/down, pause/play tracks, and answer incoming calls.
- Flexible 1.2m Anti-Tangle TPE Cord: High-elasticity TPE wire shielding resists tangling and withstands everyday wear and tear.
- Ergonomic Semi-In-Ear Contour Design: Contoured earbud tips sit securely inside ear canals without causing pressure soreness.
- Featherlight 29-Gram Total Weight: Ultra-lightweight construction makes these earphones barely noticeable during full-day wearing.
- High-Fidelity Voice Transmission: Omnidirectional microphone element captures clear spoken voice while suppressing ambient room noise.
- Durable ABS Shell Construction: High-density housing material protects internal acoustic components against drops and bumps.
14mm Dynamic Drivers & Crystal-Clear Audio Fidelity
Enjoy rich acoustic sound balance across all your favorite music genres, podcasts, and video streaming apps.

The M101 Crystal Joy wire-controlled earphones feature large 14mm speaker driver units that produce powerful sound output.
Precision voice coil wiring ensures accurate vocal reproduction for clear podcasts, audiobooks, and telephone conversations.
Deep bass resonance enhances movie sound effects and rhythm tracks without overwhelming acoustic mid-range frequencies.
Advanced acoustic tuning minimizes high-frequency sibilance for smooth, non-tiring listening during long study sessions.
Low distortion acoustic diaphragms preserve subtle musical nuances in orchestral and acoustic acoustic recordings.
Continuous acoustic dampening suppresses unwanted internal earbud housing resonance.
Wide dynamic frequency range delivers full-spectrum sound reproduction from 20 Hz to 20,000 Hz.
Universal 3.5mm Audio Jack & Multi-Device Compatibility
Connect instantly to any audio source equipped with a standard 3.5mm headphone port.

The M101 Crystal Joy wire-controlled earphones use a universal 3.5mm audio plug compatible with Android phones and tablets.
Plug into laptops, desktop computers, gaming console controllers, and inflight airplane entertainment monitors effortlessly.
Gold-plated plug contacts prevent static crackle noise and signal oxidation for pure analog audio signal transfer.
Precision-molded strain relief collars prevent internal wire breakage near the 3.5mm plug connection point.
Compact straight plug molding allows connection without removing thick protective phone armor cases.
Universal 3.5mm pinout protocol ensures microphone and remote control functionality across major smartphone operating systems.
Zero audio latency ensures perfect video sync when watching streams or playing mobile games.
Inline Remote Control & Hands-Free HD Microphone
Manage your audio playback and phone calls seamlessly without reaching for your device screen.
The M101 Crystal Joy wire-controlled earphones feature a sleek inline control module positioned conveniently on the cable.
Single button controls allow answering or hanging up phone calls, playing or pausing tracks, and skipping to next songs.
Dedicated volume control slider enables instant volume adjustments on the fly while walking or working.
High sensitivity microphone element picks up natural voice tones for clear mobile calls and zoom meetings.
Integrated microphone housing shields internal sound sensors against outdoor wind turbulence.
Tactile click feedback on remote control buttons provides positive confirmation when pressed.
1.2m TPE Cord & Ergonomic 29g Lightweight Build
Designed for long-wearing comfort and daily portable convenience.
The 1.2-meter high-elasticity TPE wire provides optimal cable length for carrying smartphones in jacket pockets or backpacks.
Weighing just 29 grams, the M101 Crystal Joy wire-controlled earphones provide pressure-free wearing during long office shifts.
Smooth semi-in-ear earbud contouring sits naturally in outer ear canals without requiring deep insertion pressure.
Flexible TPE jacket material remains soft and pliable across a wide temperature range without stiffening.
Sweat-resistant earbud surface wipes clean easily after energetic walking or commuting sessions.
Includes a handy cable tie to keep the wire neatly coiled when stored inside purses or pockets.
B2B Wholesale & Retail Distribution Advantage
Packaged in eye-catching retail hanging display packaging, the M101 Crystal Joy wire-controlled earphones offer electronics retailers and wholesalers a high-turnover 3.5mm wired earphone in high consumer market demand.
Detailed Technical Specifications
Review the comprehensive technical specifications for the M101 Crystal Joy wire-controlled earphones in the table below:
| Specification Parameter | Details & Values |
|---|---|
| Product Name | Crystal Joy Wire-controlled Earphones with Microphone (M101) |
| Brand & Model | HOCO M101 Crystal Joy |
| Color Variants & EANs | Black (6931474782335), White (6931474782342) |
| Audio Connector Interface | Standard 3.5mm Gold-Plated Mini-Jack Connector |
| Speaker Driver Size | 14 mm Dynamic Acoustic Unit |
| Cable Length & Material | 1.2 Meters; High-Elasticity TPE Wire |
| Control & Microphone | Inline Wire Remote with Built-In HD Microphone |
| Net Weight & Materials | 29 grams (0.029 kg); ABS + TPE Construction |
Frequently Asked Questions (FAQ)
Q1: Does this earphone work with smartphones that have a 3.5mm jack?
A: Yes! The standard 3.5mm audio plug works with any smartphone, tablet, laptop, or computer audio jack.
Q2: Can I control volume and answer calls with the inline remote?
A: Yes! The inline remote control features a built-in microphone and control buttons for calls and volume adjustment.
Q3: What is the length of the earphone cable?
A: The high-flexibility TPE cable measures 1.2 meters long, perfect for everyday pocket use.
Q4: What color options are available for bulk ordering?
A: Available in Black (6931474782335) and White (6931474782342) color options.
Discover our complete selection of hoco Wired Earphones at hocotech.ca, or learn more about the M101 Crystal Joy wire-controlled earphones and visit the hoco official website.















Reviews
There are no reviews yet.