JST-1688 New Neckband Wireless Bluetooth In-Ear Headphones, Ultra Long Playback Battery Life, Stable Bluetooth 5.3 Chip, Ergonomic In-Ear Sports Design, Built-In HD Call Microphone,

The JST-1688 neckband wireless Bluetooth earphones adopt anti-lost neck hanging design, different from TWS earbuds that are easy to drop during sports. The flexible soft silicone neck collar fits closely around your neck, lightweight and no pressure for long-time wearing, perfect for outdoor sports and daily travel without worrying about earbuds lossJumia Ghan....

Equipped with upgraded Bluetooth 5.3 chip, it delivers fast one-step pairing, stable anti-interference wireless connection within 10 meters transmission range. Low audio delay technology effectively reduces audio-video sync lag, smooth for music listening, video watching and mobile gaming without stuttering or disconnectionAlibaba.

Built-in large-capacity rechargeable battery to realize ultra-long continuous playback time. One full charge supports all-day long music playback and hands-free calling, no frequent charging trouble for long-distance travel, outdoor hiking and all-day work use.

Ergonomic in-ear earbud design fits tightly inside ear canal, effectively preventing earbuds from falling off during running, fitness, cycling and high-intensity sports. IPX3 daily sweat-resistant shell can resist sports sweat and light splashing water, suitable for all kinds of indoor and outdoor sports scenesAlibaba.

Multi-function physical control buttons are set on the neck battery module, you can freely adjust volume, switch previous/next songs, answer or hang up incoming calls, power on/off without taking out mobile phones. Built-in high-definition pickup microphone supports clear hands-free calls, online meetings and voice chat, filtering partial background noise for clearer voice transmission.