Bluedio Energy S2 Sports Bluetooth Headset Stereo

Bluedio Energy S2 Sports Bluetooth Headset Stereo Earbuds Earphone Wireless Headphones Built-in Microphone Water/Sweat Proof

Product Description:
Introducing the Bluedio Energy S2 Sport Bluetooth Stereo Wireless Sweatproof Earbuds!

Features:
Bluetooth V4.0
Portable lightweight and sweatproof design
Built-in microphone
Built-in rechargeable Li-ion battery
Multipoint pairing (up to 2 phones)
Voice command for picking up / rejecting calls
Built-in 14.2mm nedymium driver
Clear bass resonance, CVC wind noise reduction, and superior sound isolation

Specifications:
Bluetooth version: V4.0
Frequency range: 2.4GHz-2.48GHz
Operating distance: Up to 10m (free space)
Bluetooth profiles: A2DP, AVRCP, HSP, HFP
Standby time: Up to 180hrs
Talk/music playtime: Approximately 4 hours
Charging time: Approximately 2 hours
Frequency response: 20Hz-20kHz
Operational temperature: -10 to 50°C

Package includes:
1 Bluedio Energy S2 Sports Bluetooth Headset
1 USB charging cable
1 User manual