JOYROOM JR-D8 Neckband Wireless Bluetooth Sports Outdoor Earphone(Black)

1. 14.2mm dynamic Driver: PU composite diaphragm acoustic technology, powerful bass
2. 30Hrs Playtime: A single charge delivers days of listening
3. Dual Connection: supports connecting to 2 devices wirelessly
4. Low latency technology: sound and picture in sync, 65ms low latency
5. AI-Enhanced Clear Calls: An AI algorithm ensure that your voice is always heard clearly on calls
6. Magnetic Design: Built-in magnets clasp the earpieces together for easy carrying and wearing
7. Bluetooth 5.4: Higher anti-interference capability, lower consumption
8. Tilt design and Long-lasting Comfort: Snug fit, more comfortable to wear
9. IP54 Water Resistant: IP54 waterproof rating, withstands rain and sweat
10. Parameters:
Paired name: Joyroom D8
Wearing style: half-in ear
Chip: JL7003F4
Bluetooth version: V5.4
Audio decoding: AAC, SBC
Supported protocols: HFP, A2DP, AVRCP
Working frequency: 2402MHz-2480MHz
Frequency response range: 20Hz-20KHz
Battery capacity: 170mAh
Speaker: 14.2mm
Music time: about 30h (70% volume)
Calling time: about 24h (70% volume)
Standby time (connected): about 80h
Power input: 5V 1A
charging port: Type-C
Charging time: about 2h
waterproof: IP54
Material: ABS+PC
Net weight: 20g