B1 Graffiti Over-ear Bluetooth 5.0 Headphone Foldable Headset with Mic Support TF Card - Black / Silver

• Unique graffiti design, Hi-Fi sound with deep bass
  

• Bluetooth 5.0 technology, stable signal, low power consumption

• Built-in 250mAh battery, long standby time

• Support TF card and 3.5mm input

• Built-in microphone for hands-free calling
  

• Soft protein padding, adjustable headband, comfortable to wear

• Foldable design not only saves space but also makes it portable

Specification:

• Drive: 40mm

• Impedance: 32Ohm

• Bluetooth version: Bluetooth V5.0

• Bluetooth frequency band: 2.4GHz

• Power level: CLASS II

• Bluetooth distance: barrier-free 10 meters

• Frequency response: 20-20000Hz

• Charging time: 2 hours

• Talk time: 10-12 hours

• Music time: 10-12 hours

• Standby time: 120 hours

• Battery capacity 250mAh

• Charging power supply: DC5V power supply

Compatible with:

• iPhone Samsung Huawei LG etc. Bluetooth-enabled devices