<p><b>Description:</b></p><p> - V30 Wireless Noise Cancelling Headphone HIFI Bluetooth Earphone Over the Ear Headset Adjustable Earbuds Headband Extra Bass Foldable Built-in Microphone Ear-Cup Noise Cancellation Stereo 3.5mm Audio Port</p><p> - Features:</p><p> - Bluetooth 5.0 chip, easy to pair with your smart phones, tablets and other Bluetooth enabled devices. you can enjoy skip-free music in a 10-meter working distance.</p><p> - Ultra long battery life. The Bluetooth headphone supports up to 10 hours of playing music, 10 hours of talking with 150mAh polymer Li ion battery</p><p> - 3.5mm audio port ： enjoy music without Bluetooth devices.</p><p> - TF Slot ： maximum support 32GB TF card. (Note: The TF card is not included)</p><p> - HD microphone ： offering crystal clear sound for hand free conversations.</p><p> - Wide Compatible with most Bluetooth devices, including all Android and IOS smart phone.</p><p> - Foldable design, more convenient to carry aroung or travel.</p><p><b>Specification:</b></p><p> - Model: V30</p><p> - Frequency response: 20Hz - 20KHz<br> - Headset jack: 3.5mm<br></p><p> - Bluetooth version: 5.0</p><p> - Noise Reduction: CVC 6.0</p><p> - Agreement : HFP HSP AVRCP APTX</p><p> - Charge time: 2 ~ 3hours</p><p> - Standby Time: 220 hours</p><p> - Talking Time: 10 hours</p><p> - Battery: 150mAh Rechargeable<br></p><p> - Button function: Answer/hang up/reject/transfer button, listen to music play/pause button, TF/FM switch button, switch song</p><p><b>Package Includes:</b></p><p>1 x Bluetooth Headphone</p><p>1 x Audio Cable</p><p>1 x USB Charging Cable</p><p>1 x User manual</p>