JoyRoom J-Head Series JR-JH1 Hybrid ANC Wireless Headphones-Black

Quick Overview:

Series name: JHead Series
Model: JR-JH1
Name: Hybrid ANC Wireless Headphones
BT version: 5.4
BT audio decoding: SBC, AAC
Battery capacity: 800mAh
Speaker specification: 40mm (32Ω±15% (at 1kHz))
Speaker sensitivity: 110±3dB (at 1kHz, 0.126V)
Frequency response range: 20Hz–20kHz
Working frequency: 2402-2480MHz
Max output power: 10dBm （EIRP）
BT range: 12M