Wireless Bluetooth-compatible Earphone Semi In Ear Earbud Sweatproof & Waterproof Sports Earbud Support Fast Charging

Intelligent noise reduction, single channel stereo sound, clear communication. Upgraded bluetooth-compatible 4.1 chip, fast and stable connection, low latency. Small in size and exquisited, semi in ear ergonomic design, comfortable to wear. Wireless Bluetooth-compatible Earphone Semi In Ear Earbud Sweatproof Waterproof Sports Earbud Support Fast Charging. Features: Intelligent noise reduction, single channel stereo sound, clear communication. Upgraded bluetooth-compatible 4.1 chip, fast and stable connection, low latency. Small in size and exquisited, semi in ear ergonomic design, comfortable to wear. Single touch control, quick and easy to use. Anti slip and sweat resistant, suitable for sports, driving, listen to music and more, not easy to fall. Specifications: Material: ABS+Electronics. Color: refer pictures to selection please. Size: approx. 13mm/0.51inch. Bluetooth-compatible Version: BLE4.1+EDR. Wireless Distance: 10m. Battery: 35mAh. Package Includes: 1Pc Wireless Earbud. note: