mobile speaker Talking time: up to 6 h Standby Time:120 h Work Range: about 10 meter Price:3-11 USD/PC mobile speakerSpecification:* 2 in 1 Mono & stereo Bluetooth Streaming headset* Small and Light (8.6g only) Design, comfortable to wear,* Blend innovative design with cutting edge technology for your mobile lifestyles.* Support the latest version of A2DP1.2 and AVRCP1.0 profiles* Wirelessly ...