Description:This earphone is designed with ergonomic ear hook which enables you to wear comfortably for hours without feeling ear pain.Lots of appealing features have been integrated into this earphone such as noise reduction, hands-free call, supporting TF card, FM radio, audio recognition, binaural stereo and so on.Using high-quality ABS material, this product is lightweight and durable to use.The length of this product is 19cm, the width is 15cm, and the height is 5cm.It is suitable for game, music, live streaming, watching video, video call, etc.Item Name: Wireless EarphoneMaterial: ABSModel: A23 Color: Black, Blue Bluetooth-compatible Version: V5.0 Support Modes: HSP, HFP, A2DP, AVRCP Transmission Power: Level 2 Transmission Range: 10 Meters Frequency Range: 2.4026GHz-2.480GHz Charging time: 3 Hours Talk Time: 7 Hours Listen to Music Time: 6 Hours Standby Time: 120 Hours Support FM Music Playback: 87.5-108Mhz Support TF Card Music Playback: Yes Battery: Built-in 450mAh Rechargeable Battery (Included) Features: Ergonomic, HiFi Sound, Long-lastingSize Details: 19cm x 15cm x 5cm/7.48" x 5.91" x 1.97" (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 x Wireless Earphone 1 x USB Cable