Modèl: W38
Chip Bluetooth: JL6983D2
Bluetooth vèsyon: V5.3
Distans transmisyon: 10m
Kondwi Inite: 13mm
Travay frekans: 2.402GHz-2.480GHz
Enpedans: 32Ω± 15%
Sansiblite: 104db±3
Kapasite batri: 30mAh
Kapasite bwat chaje: 200mAh
Tan Kapasite Bwat chaje: 1.5H
Tan Mizik: Apeprè 4.5H (80% volim)
Tan pou pale: Apeprè 3.5H (80% volim)
Tan sibstiti: Apeprè 35H
Antre vòltaj: Kalite C; DC 5V
Sipòte pwotokòl Bluetooth: HFP/SDP/SMP/A2DP/AVRCP/AVCTP/AVDTP/GAPGATT