ANC TWS Bluetooth headphone TWS41

1. Material: ABS
2. Chipset: JL6983D2 V5.4
3. Protocols: HSP, HFP, A2DP, AVRCP
4. Range: 10m
6. Speaker: Φ13mm/1398/Copper Ring + Composite Film
7. Frequency Range: 2.402-2.480GHz
8. Battery Capacity: 30mAh (earphones), 300mAh (charging case)
9. Charging Current: DC 5V/0.5A (MAX)
10. Charging Time: Approximately 1.5 hours (earphones), approximately 2 hours (charging case), can be charged three times
11. Playback Time: Approximately 4 hours (single charge at 70% volume)
Features
1. Silicon MIC
2. Dual True Battery
3. Earphone and charging case protection, dual voltage protection, OVP protection
4. Hi-Fi sound quality, clear voice
5. Original UI
6. HD call