• Bluetooth 5.0 wireless technology, stable connection

• 40mm large moving coil unit, shocking bass effect

• Large capacity battery, 18 hours long battery life, good sound without interruption

• Lightweight high-quality PU sponge earmuffs, skin-friendly and breathable, comfortable to wear

• High-recognition independent key design, can control music with one hand

• All-inclusive earmuffs, soundproof material to ensure sound quality

• Wired / Bluetooth switch between two modes at will

Specification:

• Chip model: JL6936D

• Wearing method: head-mounted

• Bluetooth: V5.0

• Sensitivity: -80dB

• Frequency response: 2.401GHz ～ 2.482GHz

• Bluetooth protocol: HFP / A2DP / AVCTP / AVRCP / AVDTP / GAVDP

• Microphone sensitivity: 102dB ± 3dB

• Battery capacity: 300mAh

• Impedance: 32Ω ± 8% (1KHZ)

• Audio signal to noise ratio: ≥90dB

• Speaker unit: Φ40mm

• Play time: about 16-18 hours (70-80% volume)

• Talk time: about 16-20 hours

• Standby time: about 300 hours

• Charging input: 5V-1A

• Charging time: 3-5 hours

• Product material: ABS + PC

Compatible with:

• Apple and Android devices with Bluetooth 5.0