W16 Cool motion Wireless headphones 300mAh battery for 4 hours of calls / music and 200 hours of standby with 3.5mm audio cable wired and wireless conversion 1. Headphones material: ABS. 2. Sizes: 185*155*70mm, weight: 155g, speaker: 40mm. 3. Wireless version: 4.2, Wireless chip: Jerry. 4. Battery capacity: 300mAh, charging time: 3 hours. 5. Call, music time: 4 hours, standby time: 200 hours. 6. Equipped with 3.5mm audio cable interface, wired and wireless free conversion.
W16 Cool motion Wireless headphones 300mAh battery for 4 hours of calls / music and 200 hours of standby with 3.5mm audio cable wired and wireless conversion 1. Headphones material: ABS. 2. Sizes: 185*155*70mm, weight: 155g, speaker: 40mm. 3. Wireless version: 4.2, Wireless chip: Jerry. 4. Battery capacity: 300mAh, charging time: 3 hours. 5. Call, music time: 4 hours, standby time: 200 hours. 6. Equipped with 3.5mm audio cable interface, wired and wireless free conversion.