ITEM NAME:733 Wireless Bluetooth Earphones Headphones Sport Earbuds Support Tf Card B T2E4 733 Wireless Bluetooth Earphones Headphones Sport Earbuds Support Tf Card B T2E4 Colour: Black Material: ABS shell Style:Ear Hook Communication:Wireless Connectors:USB Wireless Type:Bluetooth,WIFI Vocalism Principle:Dynamic Control Button:Yes Volume Control:Yes Active Noise-Cancellation:Yes Function:for Video Game,Common Headphone,For Mobile Phone,For iPod,HiFi Headphone,Sport Plug Type:Wireless Sensitivity:120 ±3dB Frequency Response Range:20-20000Hz Line Length:None Resistance:32Ω Waterproof:No Support Memory Card: No Support APP:Yes Is wireless:Yes With Microphone:Yes Codecs:Apt-X Bluetooth Version:Bluetooth V5.0 Working Time:about 4 hours Charging Time:about 1-2 hours Noise Reduction:CVC6.0 Battery Capacity:110mAh Functions: TF card music playback function, power display, voice prompt, call function, support music / song cutting, multi-point connection (can connect two devices at the same time) Package contents: 1x Bluetooth headset (not support card function) 1x USB cable 4 x ear cap
