YM-308 Portable Rechargeable NFC Bluetooth Speaker, Support TF Card(Gold)

About the product1. Compliant with Bluetooth V3.0 2. Built-in lithium battery, rechargeable 3. With AUX input function, it can be used with non-Bluetooth devices 4. Support NFC function 5. Support TF card (not included) 6. Small size, easy to carrySpecification: General Model YM-308 Design Portable Supports Bluetooth, Loudspeaker, TF Card Music Playing Functions AUX Function, NFC Connection Wired, Bluetooth Material Aluminum Alloy Interface Mini USB, TF Card Slot Charging Voltage DC 5V Charging Time 3 hours Working Time 8 hours Battery Types Li-ion battery Battery Capacity 1650mAh Size 14.5*4.5*6 cm Weight 320g Parameters Bluetooth Version V3.0 Protocol AVRCP, A2DP, HSP/HFP Transmission distance W/O obstacles 10m Frequency Range 2.4-2.48GHz Frequency Response 20Hz-20kHz Sensitivity -40dB (Microphone) Amplifier Power 3W x 2 Package Weight One Package Weight 0.58kgs / 1.28lb One Package Size 22.5cm * 10cm * 6.9cm / 8.86inch * 3.94inch * 2.72inch Qty per Carton 12 Carton Weight 7.20kgs / 15.87lb Carton Size 44cm * 24cm * 23cm / 17.32inch * 9.45inch * 9.06inch Loading Container 20GP: 1097 cartons * 12 pcs = 13164 pcs 40HQ: 2548 cartons * 12 pcs = 30576 pcs