ITEM NAME:K3 TWS Mini Wireless Earbud Stereo Sport Headset Waterproof Hifi Wireless B C2P7 K3 TWS Mini Wireless Earbud Stereo Sport Headset Waterproof Hifi Wireless B C2P7 Support automatically pair with your phone when take it out from the charge box again. The portable charge box is very convenient to charge your earphone no matter where you are. The in-ear earbuds is mini and small, which is suitable for sports use. Built-in rechargeable battery, the standby time is up to 110 hours. Type: Bluetooth Earphone Connectors: None Control Button: Yes Active Noise-Cancellation: Yes Style: In-Ear Communication: Wireless Vocalism Principle: Dynamic Volume Control: Yes Wireless Type: Bluetooth Codecs: Apt-X Support Memory Card: No With Microphone: Yes Model Number: K3 Resistance: 32 Ohm Frequency Response Range: 50-20000Hz Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Sensitivity: 117 ±3dB Waterproof: Yes Is wireless: Yes Line Length: None Plug Type: Wireless Support APP: No Feature1: bluetooth wireless headphones Feature2: bluetooth earbuds Feature3: stereo wireless headphones Material: ABS Bluetooth: 5.0 + EDR Support Protocols: HSP/HFP/A2DP/AVRCP Earphone Battery: 50mAh Lithium Battery (Included) Charge Box Battery: 500mAh Lithium Battery (Included) Call Time: 4 Hours Standby Time: 110 Hours Charge Time: 2 Hours Wireless Distance: 15m Features: Portable, In-Ear, Mini, Auto Pair, Handsfree Call Support colour:black Material:ABS size:9.2*12*4cm Package Contents: 2 x Bluetooth Earphones 1 x Charge Box 1 x User Manual 1 x Charge Cable
