Description BOROFONE BO17 wireless headphones, BT 5.0, 400mAh battery for 7 hours of calls and music, AUX, TF, BT playback modes 1. BT version 5.0. Chip: Jl AC6925F. 2. Battery capacity: 400mAh. Charging time is about 2.5 hours. 3. Use time: 7 hours. 4. Support BT, TF card, AUX modes. 5. Sizes: 177*166*78mm. Weight: 193g. 6. Support Chinese and English prompts: double-click the M key in unpaired mode.
