1. Bluetooth 5.0 chip transmission, faster and more stable.
2. Professional sound adjustment, high sound quality and fidelity.
3. Touch control for easier operation.
4. The headphones can be used individually or in combination with two, and the two have 4D HiFi subwoofer effects when used together.
5. Automatic connection is very convenient.
6. The battery capacity is large and it can last for a long time.
7. Compatible, compatible with 99% of Bluetooth-enabled devices.
8. You can carry and use it anytime, anywhere.

Product parameters:
1. Bluetooth version: V5.0.
2. Transmission distance: 10m.
3. Single headphone battery capacity: 30mAh.
4. Talk time (when the headset is used for one time): 4-5 hours.
5. Music time (when the headset is used once): 4-5 hours.
6. Charging time: 30-60 minutes.
7. Standby time: 100 hours.
8. Audio transmission format: HFP 1.7/HSP 1.2/A2DP 1.3/AVRCP 1.6/SPP 1.2/PBAP 1.0.
9. Output: DC 5V.
10. Frequency: 20-20000Hz.
11. Size of the charging box: 68x45x21mm.
12. Single earphone size: 42x17mm.