Name: True Wireless Earphones with RGB lights Model: JR-TC1
BT version: V5.3 Audio decoding: AAC, SBC Supported protocols: HFP,
A2DP, AVRCP
Working frequency: 2402MHz- 2483.5MHz
Max output power: 4±1dBm (EIRP)
BT range: 10m (barrier-free open environment) Frequency response range: 20Hz-20KHz
Speaker: φ13mm