Bluetooth Speaker

color: black Packaging & Delivery Packaging Detail: Product size 120*45*18mm, 50 pcs/carton, G.W 8KG, carton size 460*340*310 mm Delivery Detail: 3~5days Specifications 1. support connect to two phones simultaneously 2.Class 2 Output Power up to 10 meters 3. Talk time: up to 6 hours Bluetooth car kitExcellent sound qualityEasy tot useThree integrated buttons for answering calls, redial and volume adjustmentsSupports voice controlled call answering and rejecting for safe drivingUp to 6 hours of talking time and more than 600 hours of standby time, without chargingSignal reach up to 10 meters   Technical Data  1. Bluetooth v2.1+ EDR2. Operating Frequency Band: 2.4GHz ~ 2.48GHz unlicensed ISM band3. RF power class II: working distance is up to 10 m4. Integrated echo cancellation and Noise suppressor5. Built in speaker and microphone6. Battery type: rechargeable lithium-polymer battery 3.7 VDC, 750 mAH7. Charging time: up to 3 hours8. Talk time: up to 6 hours9. Standby time: more than 600 hours10. Dimensions: 118 x 47 x 15 mm