SKU: MERRONO-804
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Product details of JOYROOM JR-D8 Bluetooth 5.4 IP54 Waterproof Sports Outdoor Wireless Neckband
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
1. φ14.2mm 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. BT 5.4 (Higher anti-interference capability, lower consumption)
8. Tilt design, long-lasting comfort (Snug fit, more comfortable to wear)
9. IP54 water resistant (IP54 waterproof rating, withstands rain and sweat)
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