Built-in Echo Cancellation Bluetooth Wireless Outdoor Soundbar Speaker

Brand Name: Rambotech Model Number: BTS028 Place of Origin: Guangdong China (Mainland) Color: Black Bluetooth profiles: HSP, HFP, A2DP and AVRCP Operating distance: 10 meters Standby time: Up to 300 hours Talk time: Up to 10.5 hours Use: Outdoor Bluetooth compliant: V4.0 Chip set: BC8645 Speakerphone: Yes Microphone: Yes Packaging & Delivery Packaging Detail: blister package Delivery Detail: 60 days Specifications Built-in echo cancellation bluetooth wireless outdoor soundbar speaker 1.With built-in battery 2.Useful on beach 3.Portable Built-in echo cancellation bluetooth wireless outdoor soundbar speaker   BTS028Portable Bluetooth speakerKey specifications:1. Bluetooth specification: V4.02. Bluetooth profiles: HSP, HFP, A2DP and AVRCP3. Operating distance: 10 meters Class II 4. Output power: 2W×2 RMS(Left &Right channel)5. Frequency response: 40Hz~20KHz6. Aux input sensitivity: 800mV7. Rechargeable 1250mAH Li-polymer battery8. Talk time: About 10.5 hours9. Music playing time: About 10 hours10. Standby time: About 800 hours11. Charging time: About 3 hours12. Dimensions: 200x49x61mm13. Weight: 341gFeatures1. Support APTX, SBC and AAC(optional)decoder for outstanding audio quality and professional sound2. A2DP+AVRCP: Playing stereo music+Remote control 3. The music will stop automatically when receives an incoming call.4. Call transfer between the speaker and Bluetooth mobile phone5. Automatically connects to the last connected Bluetooth device6. 3.5mm line-in and USB audio input to play external audio sources7. Built-in echo cancellation8. Micro 5pin allows charging via AC power adaptor or computer USB port