D1-225

技术参数：
– JL6983/BT v5.4
– Low latency 35mS
– Drive: 13mm
– Impedance: 32 ohm ±15%
– Sensitivity: 109dB±3dB
– ENC
– Battery in earbuds: 30mAhx2
– Charging Time: 2H
– Charging base: 300 mA