Joyroom Wireless Neckband Headphones JR-D8

Specifications:

• Weight: 20g

• Material: ABS+PC

• Color Options: Black, Creamy White, Blue

• Power Requirements: 5V⎓1A

• Other Specs:

  • 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

  • Music time: about 30h (at 70% volume)

  • Calling time: about 24h (at 70% volume)

  • Standby time (connected): about 80h

  • Charging port: Type-C

  • Charging time: about 2h

  • Waterproof: IP54