Function Description:

 - British imports CSR8635 chip
 - Amplifier output power: RMS 2x18MW (THD = 10%)
 - Power Amplifier SNR: ≥90dB
 - Input voltage: 3.7V rechargeable lithium battery
 - Playing time: 4-5 hours Talk time: 6-8 hours
 - Charging time: 1-2 hours
 - Charging Input voltage: DC5V 500MAH
 - Speaker Specifications: 2x16Ω 20MW Φ10mm
 - Frequency range: 20Hz-20KH
 - Sensitivity: ≥100db ± 2db
 - SNR: ≥80Db transmit / receive frequency: 2.4 --- 2.48GHz
 - Distance: 10 m Accessible Features:
- CSR Bluetooth 4.0
- 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

Specification:

- 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 185hrs
- Talk/music playtime: Approximately 4 -5hours
- Charging time: Approximately 2 hours
- Frequency response: 20Hz-20kHz
- Operational temperature: -10 to 50°C

Package Including
1 x OKE Bluetooth Stero Headphone
3 x eartips
1 x micro USB charge cable
1 x User Manual

LIFETIME WARRANTY. 18-Month QUALITY ASSURANCE. 100% satisfaction service promise. If there is any problem, please feel free to contact us!

• Bluetooth 4.0 with APTX Technology, earbuds seal with unique Cavity Structure Design, 20% effective area increased in vibrating diaphragm. Built-in 14.2mm nedymium driver, Clear bass resonance, CVC wind noise reduction, and superior sound isolation
• Excellent Performance: Up to 6-8 hours of continuous talking / 5 hours of music time and up to 175 hours of standby with a single charge, so you have less time charging and more time using.
• Strong Signal : Using OKE on your body without traditional limitations. You can enjoy skip-free music in a 10-meter working distance, even put them in bag at the gym
• Comfortable Fit: stable design for all levels of exercise make easy accessible on-ear controls when you keep moving and eliminates troublesome wires tangling while you control your music or calls
• Compatible Devices: Compatible iPhone 6/5s/5c/5, iPhone 4s/4, Samsung Galaxy S5/S4/S3, LG, PC Laptop, and Other Bluetooth Device (Including Iphone 7) Etc.

Bluetooth 4.0 with APTX Technology, earbuds seal with unique Cavity Structure Design, 20% effective area increased in vibrating diaphragm. Built-in 14.2mm nedymium driver, Clear bass resonance, CVC wind noise reduction, and superior sound isolationGREEN JUNGLE