Sleep Headphones Bluetooth 5.0 Eye Mask Noise Cancelling Sleeping Mask with Adjustable Strap

Sleep Headphones Bluetooth 5.0 Eye Mask Noise Cancelling Sleeping Mask with Adjustable Strap Description

Feature: - Brand new new and high quality - bluetooth 5.0, the latest bluetooth V5.0 chip, high-fidelity stereo, the effect is shocking, the call is clear and stable. - Can be removed for cleaning. - Ultra low power consumption, continuous playback of music for 13 hours (for Apple 7 mobile phone maximum volume test). - The transmission rate is fast and stable, and the unblocked transmission distance is more than 20 meters, up to 50 meters. - English voice prompts for power on, power off, pairing success, low battery, maximum volume, etc. - The iOS system can display power and activate the SIRI Smart Voice Assistant. - Side zipper design, can be equipped with hot/cold dual-use ice packs. Specification: bluetooth specification:V5.0+EDR/A2DP/AVRCP/HFP Frequency range:2.4026GHz-2.480GHz Transmission distance:20 meters or more Channel:Stereo Speaker parameters:32 ohms / 30mm Speaker power:10 mW*2 Signal to noise ratio:104dB Microphone intercom Playing time:13 hours (for apple mobile phone volume test) Talk time:14 hours or more Standby time:350 hours or more Charging time: 2 hours or so Packaged size:18x8.5x3cm Package included: 1xbluetooth headset 1xSleep scarf 1xUSB charging cable 1xInstruction manual