Description: Wireless headset has stereo surround sound, intelligent noise reduction, and can be used to listen to music, play games, and have a call, which show its multifunctional. Digital display charging compartment, so you can charge the headset anytime, anywhere, but also a clear understanding of the power situation. 100 hours of ultra-long standby, perfect for running, driving, fitness, playing games, travel and so on. It is constructed of ABS material. The length of this product is 17cm, the width is 13cm and the height is 2cm. Suitable for Android, for compatible with iPhone, and digital devices with bluetooth-compatible. It features with heavy bass, sound conduction, painless to wear, can be plugged into the card to play. Item Name: Wireless Earphone Material: ABS Bluetooth-compatible: 5.3 Sound Channel: Stereo Usage: Neck Hanging Type Whether Single Binaural: Bilateral Stereo Transmission Distance: 10 Meters Frequency Response Range: 20Hz-20kHz Battery Capacity: 300mAh Speaker: 13mm Impedance: 16Ω Music Playback Time: About 30 Hours Standby Time: About 100 Hours Charging Time: ≤2 Hours Playback Mode: Plug-in Card Playback / Bluetooth-compatible Playback Functions: Adjust Volume, Switch Songs, Call Answering, Call Rejection, Hang Up, Bluetooth-compatible Playback, Voice Prompt, Bluetooth-compatible Back to Connect, Power Display Applicable System: for Android, for compatible with iPhone Cell Phones, for Digital Devices with Bluetooth-compatible Features: Noise Reduction, Stereo Surround, Universal Size Details: L: 17cm/6.69" (Approx.) W: 13cm/5.12" (Approx.) 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 x Wireless Earphone 1 x USB Charging Cable 1 x User Manual Wireless headset has stereo surround sound, intelligent noise reduction, and can be used to listen to music, play games, and have a call, which show its multifunctional. Digital display charging compartment, so you can charge the headset anytime, anywhere, but also a clear understanding of the power situation. 100 hours of ultra-long standby, perfect for running, driving, fitness, playing games, travel and so on. It is constructed of ABS material. The length of this product is 17cm, the width is 13cm and the height is 2cm. Suitable for Android, for compatible with iPhone, and digital devices with bluetooth-compatible. It features with heavy bass, sound conduction, painless to wear, can be plugged into the card to play.