AMAFACE ZY-K37 Wireless Earbud

Bluetooth Earbuds-Skull Wireless Earbuds with Microphone for iphone and android-Gaming/Music Mode, Single/Binaural mode,Noise Reduction, Waterproof in ear headphone BLUETOOTH version: V5.0 BLUETOOTH Communication distance: 10m Standby time: 120 hours Talk time: 4 hours Music playback: Approximately 5 hours Battery type: Polymer Lithium Battery Charging case Battery capacity: 50mAh compatible BLUETOOTH Profile: HFP / HSP / AVRCP / A2DP Allowable operating temperature: -20 ℃ -60 ℃ Weight: 45g Compatible models: iOS / Android / Windows (compatible with bluetooth 4.2 or higher) Feature ✔Anser the phone ✔Hang up the phone ✔Refuse to accept ✔Siri assistant ✔ Previous piece ✔Next track ✔Volume reduction ✔Volume plus etc