Bluetooth 5.0 Auto Pairing Smart Touch Earphone Wireless Stereo Bass Sports Binaural Headphones for Samsung

Specification:
1. Bluetooth chip and Bluetooth version: Zhongke Lanxun 8832A (Bluetrum Technology 8832A) V5.0+EDR; 
2. Bluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5; 
3. Power Input: 3.2V-4.2V; 
4. Output: 30mW; 
5. Load condition (Load): 32Ω /φ8; 
6. Rated power (Power): 74mW; 
7. Headphone battery: single side 50mAH, battery type 501215 plus protection board polymer lithium battery; 
8. Charge box battery: 450mAH, battery type 602040 plus protection board polymer lithium battery; 
9. Charging power: headphone 5V/120mA, charging box 5V/320mA; 
10. Transmission distance: 10 meters; 
11. Frequency: 2.4GHz-2.48GHz; 
12. Talk time: about 3 hours; 
13. Listening to the song time: about 3 hours; 
14. Standby time: about 180h; 
15. Single earphone weight: 4.3g; charging box weight: 37g; 
  
Features:
1. Support Bluetooth headset to play / pause music; 
2. Support music cut songs (up and down songs); 
3. Support answering / hanging up / rejecting calls / SIRI; 
4. Call voice report function; 
5. Bluetooth headset operation voice prompt function; 
6. Battery display; 
7. Suitable for Bluetooth-enabled smartphones/notebooks, computers, tablets, etc. with Bluetooth modules