FG-69 Bluetooth Wireless Headset Subwoofer Mobile Computer Headset(Blue) 31IanType-OnePlus IPX3 waterproof and sweatproof

IPX3 waterproof and sweatproof

Put this transmitter/receiver in a backpack or laptop bag and carry it with you without any hassle

54inch * 22

Carton Size 35cm * 30cm * 19cm / 13

Unique volume adjustment knob to adjust the vocie and easy to use

FG-69 Bluetooth Wireless Headset Subwoofer Mobile Computer Headset(Blue) 31IanType-OnePlus IPX3 waterproof and sweatproof1. Transmission range: 15 meters 2. Functions: battery display, call function, music support 3. Bluetooth protocol: 5. 0 4. Channel: stereo 5. Whether single or double ear: bilateral stereo 6. Built in battery: 400mAh lithium battery 7. Charging time: 2 3 hours 8. Standby time: about 200 hours 9. Playing time: 8 10 hours 10. Size: 17. 2x17x7. 5 cm 11. Weight: 184 grams 12. Skin friendly artificial protein leather earmuffs, comfortable to wear 13.