Specifications:

Material: Metal + Plastic

Color: Black & White, Black & Gold, Black & Silver, Black & Red (optional)

Item Weight: 219g / 7.72ounces

Charge Time: 2 hours

Talk/Music Time: 10-12 hours

Standby Time: 120 hours

Battery Capacity: 250mAh

Charge Power Supply: DC5V power supply, round hole interface

Drive: 40mm

Impedance: 32 OHM

BT Version: V5.0

BT Frequency Band: 2.4GHz

Power Level: CLASS II

BT Distance: Barrier-free 10m

Frequency Response: 20-20000 Hz

Support Protocol: A2DP/AVRCP high-quality stereo audio transmission and remote control agreement

Package Weight: 400g / 14.11ounces

Package Size: 173 * 160 * 88mm / 6.81 * 6.3 * 3.46in

Features:

- Graffiti appearance, stylish design.

- Built-in 250mAh lithium battery, it can play 6 hours constantly after fully charging.

- Equipped with an audio cable of a 3.5mm jack to connect with phone, MP3, MP4, etc.

- High precision moving coil, 40mm large loudspeaker unit, bring clear sound.

- Soft protein padding, telescopic headband, painless comfortable wearing.

- Convenient buttons at the side, FM mode, switch, volume, charge port and audio port.

- Supports TF card, Bluetooth wireless and wire connection. Enjoy music even without power.

- “Knot” design: the headset is foldable for easy storage and carry.

What's in the box:

1 x EL-B1 Bluetooth 5.0 headphones

1 x USB cable

1 x Audio cable

1 x User manual