
Bluetooth Speaker Loudspeakers with Mic
Feature:Support Bluetooth/Line in Audio connection, TF card, Hards-free callingSupport L2CAP/A2DP(AVCTP/AVDTP/AVRCP), HSP/HFPVoice guidanceBuilt-in micBuilt-in Rechargeable and Detachable li-ion Battery4 Keys operationMode key(switch to bluetooth/USB/TF card/Line in Audio) Last song/turn down volume when press longNext song/turn up volume when press longMake a call in phone, the pause/play press twice to switch the call to speaker.Press once to answer a call. Press long to cancel pairing under Bluetooth mode. Specification:Net Weight:210gVoltage:DC 5VDimension:108 x 36 x 54 mmBluetooth Version:2.1 + EDRWorking Distance:up to 10mLoudspeaker:4Ω3WS/N Ratio:>= 95dbFrequency:280Hz - 16KHzBuilt-in Battery:Li-ion Battery: BL-5CVoltage:3.7VCurrent:600mAhPower:3.8WBattery Carge Time:2 hours Package Include:1 x X3 Wireless Bluetooth Speaker1 x USB Power Cable1 x Audio Cable1 x Bilingual User Manual in English and Chinese