Bluetooth Speakers With Hands Free Function For Beat

Specifications Bluetooth Speakers With Hands Free Function For Beat Support TF card Music play:5hrs talking:12hrs standby:400hrs Bluetooth Speakers With Hands Free Function For Beat  Feature1) Bluetooth laptop speaker2) Can be connected to iphone, ipad, MP3/MP4 player, mobilephone, computer, etc3) Powered by USB cable or built-in lithium battery ( about 5hrs play time)4) Hi-fi sound output, good performance in bass sound system5) The data transmission can reach 2.1Mbps6) Bluetooth signal transmission distance: within 10m7) Color available: Cola Red, Space Silver, Pearl Black, Old Copper, Metal White8) Support TF card. Specification Bluetooth Specififcation1. Version: Blurtooth 2.1+DER2. Frequency Range: 2.4-2.48GHz3. Communication Distance: Within 10m4. Communication Protocol: HS/HF, A2DP, AVRCP, OPP Audio1. Speaker Size: Dia 40mm2. Rated Power: 3W3. Frequency Response: 100Hz-18KHz4. SNR: ≥95dB5. Distortion: THD ≤ 5% Battery1. Capacity: 450mA2. Input Voltage: 5V/1000mA Interface1. OAD/MIC input: 3.5mm2. 32-IN power input: Mini USB Package1. Gift Box /PC: 11.3*7*7cm2. 50pcs/carton3. Carton Size: 45.5*39*38.5 CM4. G.W.:  26KG5. N.W.:  25KG