Features: -Bluetooth 5.0 chip: lower power consumption, more stable.  -Water and sweat resistant, waterproof for everyday use.  -HiFi high fidelity sound surging heavy bass.  -Lightweight and no burden.     Specifications:...

Features: -Made of premium ABS material, the wireless earphone is durable to use.  -It has waterproof level of IPX6, which is suitable for sport.  -It has smart touch, which is...

Features: -42 dB Deep Personalized Active Noise Cancellation.  -Personalized Sound Boost.  -Co-Tuned with Dynaudio.  -Triple-Mic Call Noise Cancellation.  -Up to 30 Hours Music Playback Time.     Specification: Audio quality;  Speaker...

Features: -Automatic connection when opening the cover. -Simly by tapping the earbuds, easy control without operating the device. -Noise cancelling technology deliver a crispy,crystal clear sound with super bas. -Dynamic...

Features: 1. Compatible with Bluetooth 5.0 version, suitable for various devices such as phone, tablet, etc.  2. Strong signal offers stable connection and long transmission distance of up to 10m. ...

Features: Dual Coil Dynamic Driver+Customized 30095 Balanced Armature.  AAC Support for HQ Audio. Built-in with the Realtek chip, the S2 true wireless earbuds support AAC to achieve HQ sound quality...

Features: -No buttons, fingerprint touch design, one-button control of mobile phones.  -HD calls to make calls clearer, acoustic Enjoyment as in a theater hifi sound in your ears.  -Mini 4g...

Description: This specification applies to V2-TWS Bluetooth headset, product model V2.  The product is equipped with a charging box with 300mAH. The Bluetrum Technology AB5376T, 5.0 dual-talk high-version low-power core Bluetooth chip has been significantly improved compared to the old version in terms of compatibility, stability, and functionality.     Specifications: 1. Bluetooth chip and Bluetooth version: Zhongke Lanxun AB5376T (Bluetrum Technology AB5376T), V5.0+EDR;  2. Bluetooth protocol: A2DPAVCTPAVDTPAVRCPHFP;  3. Working frequency: 2.402GHz-2.480GHz;  4. Transmission power: CLASS2 3DB;  5. Temperature range: -20 to+70℃;  6. Speaker size and impedance: ⊙8mm, 32Ω;  7. Audio signal to noise ratio S/N: ≥100dB;  8. Microphone sensitivity: -38Db±2Db;  9. Microphone MIC: 4013 round wheat;  10. Headphone battery: unilateral 50mAH, battery model 501015 polymer lithium battery;  11. Charging box battery: 300mAH, battery type 602030 plus protection plate polymer lithium battery;  12. Headphone charging current/voltage: 60mA/DC 4.8-5.3V;  13. Headphone charging time: about 1 hour 14. Charging box charging time: about 2 hours;  15. Transmission distance: ≥10 meters;  16. Talk time: about 5 hours;  17. Listening time: about 5 hours (the actual usage time depends on the song type and volume requirements, 80% volume);  18. Working current: 12mA;  19. Leakage current after shutdown: 2.7uA;  20. Standby time: about 70h (theoretical value. After the headset is connected to the mobile phone, the standby time when it is not working) 21. Charging port: Type-c;  22. Number of times the charging box charges the headset: 3 times;     Features: 1. Support Bluetooth headset to play/pause music;  2. Support music cut song (up and down song); ...