ITEM NAME:Bluetooth Sunglasses Outdoor Sport Earphone Wireless Stereo Headset w/Mic #SFD Product Description Description: Specification: Colour: Black Material: ABS and PC Wireless Connection Range: 10m Frequency: 2.4 GHz Bluetooth: V 4.0 Call time: 15 hours Music duration: 6 hours Standby time: 100 days Transmission mode: Bluetooth Charging interface: Micro USB Battery capacity: 3.7V/150mAh Charging Voltage: 5V DC Standby power: 5mW Frequency response range: 20 hz-20 kHz THD: 0.05% Charging time: 2 hours General operating current: 30-35 mA Built-in Storage: No SNR: 85 dB Headphone impedance: 16ohm Headphone pole rotation: 270 degrees Headphone rotation: 90 degrees Net weight: 87g Gross weight: 132g Packaging size: 180*85*70mm/7.08*3.34*2.75'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 X Bluetooth Sunglasses Earphone 1 X Charging Cable 1 X Sunglasses Wiping Cloth 1 X User Manual 1 X Storage Bag.Included: 1 X Bluetooth Sunglasses Earphone. Bluetooth: V 4.0. Headphone impedance: 16ohm. Transmission mode: Bluetooth. Headphone pole rotation: 270 degrees. Headphone rotation: 90 degrees. Wireless Connection Range: 10m.
