Description: Featuring AAC audio decoding technology, this earphone can provide you with high sound quality to help you better enjoy the music. This earphone is characterized by Bluetooth-compatible 5.1 chip, which enables it to achieve stable connection, strong anti-interference ability, low power consumption and ultra low latency. Made of high quality ABS, it is lightweight, wear-resistant and durable to use. The length of this product is 7cm, the width is 5cm and the height is 2cm. With bone conduction design, this earphone can efficiently reduce the harm to eardrum and bring you comfortable wearing experience. It is suitable for all Bluetooth-compatible devices such as mobile phones, tablets and so on. Perfect for sports, home, music, games. Item Name: Wireless Earphones Material: ABS Earphone Type: Ear Hook Noise Reduction: Active Playback Control: Yes Bluetooth-compatible Version: 5.1 Charging Case Battery: Built-in 500mAh Rechargeable Battery (Included) Earphone Battery: Built-in 80mAh Rechargeable Battery (Included) Features: Noise Reduction, HiFi Sound, Ergonomic Size Details: L: 7cm/2.76", W: 5cm/1.97", H: 2cm/0.79"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Wireless Earphones 1 x Data Cable 1 x Charging Case 1 x User Manual Featuring AAC audio decoding technology, this earphone can provide you with high sound quality to help you better enjoy the music. This earphone is characterized by Bluetooth-compatible 5.1 chip, which enables it to achieve stable connection, strong anti-interference ability, low power consumption and ultra low latency. Made of high quality ABS, it is lightweight, wear-resistant and durable to use. The length of this product is 7cm, the width is 5cm and the height is 2cm. With bone conduction design, this earphone can efficiently reduce the harm to eardrum and bring you comfortable wearing experience. It is suitable for all Bluetooth-compatible devices such as mobile phones, tablets and so on. Perfect for sports, home, music, games.