cat ear headset L550

BT version: 5.0 Support Profiles: HSP, HFP, A2DP, AVRCP Transmission Distance: up to 10m (no obstacle) Drive Unit: φ40mm Frequency Response: 20-20KHz Impedance: 32ohm Sensitivity: 108±3dB Rated Power: 150mW Microphone: Built-in Plug Type: 3.5mm o Port TF Card Support: max. 32GB (NOT included) Battery Capacity: 400mAh Music Playing Time: 8-9 hours (depends on the volume) Charging Time: about 2 hours Charging Voltage: DC 5V/200mA Color: Black, Pink, Blue, Purple, White (Optional) Main Item Size: Approx. 20.5*18.2*7.6cm/8.07*7.16*2.99in Item Weight: 212g/7.47oz Package Size: 21.0*18.7*7.7cm/8.26*7.36*3.03in Package Weight: 326g/11.50oz