True Wireless Earphone with box charge Bluetooth V 5.3 Compatible for Smartphone / Tablet / Computer (only supported models). surround, super bass

Type: Bluetooth headphones support app. ASAKI SOUND+

Support power: 5V-0.3A

Compatible: Connect Bluetooth iOS & Android Smartphone

Specification:
Headphone features:

• Speaker size: 13mm
• Output power: 3mW
• Frequency: 20 Hz – 20 KHz
• Sensitivity: 102dB ± 2dB
• Resistance: 32 Ohm ± 15%
• Bluetooth version: 5.3
• Supported versions: HFP, HSP, A2DP, AVRCP
• Transmission distance: 10 M
• Usage time: 7 hours (Volume 60%) (talk, music play)
• Prepare to use: 100 hours
• Charging time: 2 hours
• Battery capacity: 35 mAh / 230 mAh

Microphone features:

• Mic sensitivity: -42 dB
• Frequency response: 100 Hz – 3.5 KHz

Set includes:

• Earphone Small talk Bluetooth
• Manual guide
• Type-C USB
• Silicone Case
• Strap