• Item Name: M19 Wireless EarphoneMaterial: ABSBluetooth-compatible Version: 5.1Working Distance: ≤10MMusic Time: 4-5 HoursCharging Case Battery Capacity: Built-in 2000mAh Rechargeable Battery (Included)Earphone Battery Capacity: Built-in 50mAh Rechargeable Battery (Included)Features: Ergonomic, HiFi Sound, Long Battery LifeSize Details:9cm x 5cm x 3cm/3.54" x 1.97" x 1.18" (Approx.)

Specifications:

• Brand: TWS
• Model: M19
• Bluetooth version: 5.1
• Bluetooth Profile: A2DP, AVRCP, HFP; HSP
• Working voltage: 3.1V ~ 4.2V
• Charging voltage: 5V-1A
• The battery capacity of the headset: 50 mAh
• The battery capacity of the storage box: 2000 mAh
• Transmission distance: 10 m

Features:

• Bluetooth 5.1 connectivity
• LED digital power display
• Intelligent touch control without compression
• HiFi sound quality
• Can be used as a power bank, flashlight
• HD voice assistant
• Lightweight
• Intelligent noise reduction

Benefits:

• Enjoy wireless freedom without the hassle of wires
• Listen to music or make calls without having to worry about tangled cables
• Stay connected with friends and family with clear and crisp audio
• Enjoy up to 4 hours of listening time on a single charge
• Keep your earbuds charged with the included charging case
• Block out ambient noise with intelligent noise reduction
• Enjoy a comfortable and secure fit thanks to the ergonomic design
• Use the earbuds as a power bank to charge your other devices
• Use the flashlight to light your way in the dark
• Summon your voice assistant to help you with tasks