• Stereo Hi-Fi sound wireless Bluetooth headphone

• Support NCF function, easy to connect
  

• Protein leather headphone with good elasticity wearing

• Wear-resistant leather earmuff to cover ears tightly

• High-fidelity speaker to keep sound lossless

• High quality polymer 1050mAh battery, long standby time and music playing time

• Bluetooth 4.1 and wires, choose it freely

• Adjustable length, suitable for different kinds person

• Designed with 3.5mm jack for wired using

Specification:

• Bluetooth chipset: CSR4.1
  

• Bluetooth version: V4.1 EDR

• Bluetooth profile: HSP/HFP/A2DP/AVRCP/APTX/LL       

• Bluetooth range: 10m (without obstacles)

• NCF: support
  

• Frequency response: 2.4Hz-2.48KHz

• Battery capacity: 3.7V/1050mAh/3.8W

• Music time: about 30-65 hours

• Talk time: 70 hours
  

• Standby time: 200 hours

• Charging time: 3-4 hours

• Speaker size: φ40mm

• Speaker impedance: 32Ω

• Speaker sensitivity: 100±3db

• Microphone sensitivity: -38±3db

• Charging current: 1A

• Charging voltage: 5V

• Dimension: 180 x 165 x 75mm

• Weight: about 380g

• Material: protein leather

Compatible with:

• iPhone 8 / 8 Plus/ X

• Samsung Galaxy Note 8

• Other phones compatible with Bluetooth 4.1