Description
| Bluetooth version: 5.1 Chip: JL6973 Connection distance: 10 meters without barriers Wireless frequency: 2.402-2.48GHz Talk time: 4.5 hours Listening time: 5 hours Earphone box battery life: 15 hours Headphone charging time: 1 hour Headphone box charging time: 2 hours Iphone bluetooth function: pop-up window connection, three true battery, location rename, self-setting left and right functions Control method: touch MIC: Round Mark (ECM) Headphone: 25mAh + lithium battery Charging compartment: 180mAh Bluetooth audio protocol: HFP, HSP, A2DP, AVRCP, SPP, PBAP, TWS+ Communication distance: 10M |
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