Car mp3 player, car bluetooth receiver (silver)

Features: BT hands-free, built-in microphone, convenient and safe to answer calls. HVAC, wind noise cancellation, full duplex calling technology. Support mobile phone A2DP function and play high quality mobile music directly after connecting BT. equipped with vehicle charging, 5v-1000m output, which can charge portable terminal equipment. Features: Model: B2 BT version: V5.0 + EDR Frequency: 20h-20khz Color: rose gold/gold/black/silver optional Sensitivity: - 42db+/3dB 360 Voltage: 5V +/-0.5 Working current: 45mA (maximum) Standby current: 25mA (maximum) Effective distance: 5m Package size: 13*9*4.5cm / Package weight: 65.5g / Packing List: 1 * Car FM Transmitter