Awei Wireless In-Ear Bluetooth-compatible Neckband-Black

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Specifications:
Upgraded bluetooth-compatible V4.2, the bluetooth-compatible signal has a stable transmission distance of 10 meters.
Ultra-lightweight and high-definition sound quality blend bass to give you an extraordinary experience.
IPX4 waterproof technology prevents sweat, rain, and water.
Ear-hook and neckband style, not easy to fall off, more comfortable to wear.
Suitable for running, hiking, yoga, fitness, travel and more.

Item Name: Earphones
Material: TPE + Silicone + ABS Model: A847BL
Type: In-ear
Charging Time: 1.5 Hours
Compatibility: for iPhone/iPod, Mobile
Interface Connection: USB to Micro USB
Connectivity: Wireless
Frequency Response: 20-20000Hz
Impedance: 16ohms ± 15%
Music Time: 6 Hours
Sensitivity: 90dB ± 3dB
Call Time: 8 Hours
Bluetooth: Yes
Bluetooth Chip: CSR8635
Bluetooth Distance: 10m with Obstacles
Bluetooth Protocol: A2DP, AVRCP, HFP, HSP
Bluetooth Version: V4.2
Battery Capacity: 100mAh Lithium-ion Battery
Battery Type: Built-in
Waterproof Level: IPX4
Functions: Answer Phone, Bluetooth, Microphone, Multi-connect Function, Eliminate Noise, Switch Songs, Sweat-proof, Waterproof Voice
Features: Wireless, Easy to Use, Neck Hanging Style
Cable Length: 0.6m/23.62" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 Pair of Earphones
3 Pair of Ear Caps
1 x USB Cable
1 x English User Manual