Y16 TWS Wireless Bluetooth HiFi Stereo In-ear Earphone LED Digital Display Sport Music Headset

• Bluetooth V5.1 earphones, fast and stable connection
• Smart noise reduction technology, bring clear calls
• Automatic pairing after taking out from the charging case, easy to operate
• The charging case has a digital display to show the battery power
• 6mm comprehensive structure acoustics can fully present heavy-low audio frequency

Support Function:

• Click to pause, double-click to increase or decrease volume, triple-click: previous/next song, long press 2 seconds to summon SIRI, long press for 5 seconds to turn on/off

Specification:

• Chip model: JL 6973
• Bluetooth version: Bluetooth V5.1
• Supported protocols: L2CAP/A2DP1.2(AVCTP1.3/AVDTP1.2/AVRCP1.3) 
• Charging case material/process: ABS, matte
• Earphone material/process: ABS, high gloss
• Transmission distance: barrier-free 10-15 meters
• Speaker: Graphene composite membrane speaker/6mm//32Ω
• Frequency response range: 20-20KHZ
• Charging interface: TYPE-C
• Charging voltage/current: 5V/1A
• Charging time: 1 hour
• Earphone battery: polymer pure cobalt battery/401010/30mAh
• Charging case battery: polymer lithium battery/502030/250mAh
• Music playback time (100% volume): 3-4 hours
• Standby time: 72 hours
• Net weight: 32.7g