BLUETOOTH HEADPHONES WITH NOISE REDUCTION

•TWS BLUETOOTH WIRELESS EARPHONE • 1.8D Sound Quality • 2. LED digital display • 3. Intelligent noise reduction • Parameter: • Bluetooth version 5.2 • Bluetooth call (two-way call) • Music playback and control • Transmission distance over 10M • Power class Class 2 • Frequency range 2.4GHz ~ 2.48GHz • Earphone battery specifications 400909, 25mAh • Earphone charging current 20MA • Earphone charging time: 2h • Music playback time ≈ 3h • Charging compartment battery capacity 3.7V 300mAh.• Charging compartment charging voltage and current DC5V 250mA • TWS settings do not distinguish between primary and secondary, the one that is turned on first is the host • Black color • Included in the pack: • 1x Pair of earphones + case • 1x Charger • 1x User manual