Original SYLLABLE A6 Necklace Running Wireless Bluetooth Earbuds Call

HIQ1483 - Kami Amanah, Pasti Barang Baru, Sesuai Deskripsi dan Original (jika tidak sesuai, retur aja) - Original SYLLABLE A6 Necklace Running Wireless Bluetooth Earbuds Call Volume in Line Control Built in Mic Noise Isolating__Instructions:

Connect headsets to smart phones/tablets: press and hold the red button for about 4 sec when power is off, the red and blue indicators flash alternatively quick, which means it's in pairing mode.
Turn the Bluetooth function on your smart phone/tablets on, find "A6" and choose to pair;
Power Indicator: Red light on when charging, and blue light on when charging is completed
Power Off: when the earpieces are connected, press and hold the red button for about 5 sec till both LEDs die at the same time.

Specifications:

Driver: 10mm Copper collar horn
Impedance: 32?
Bluetooth Version:V4.1
Power Level: CLASS II
Working Voltage Range: 2.8V-4.2V
Microphone Sensitivity: -43db2db
Bluetooth Frequency Range: 2.4-2.48GHz
Bluetooth Range: 10 meters without obstacles
Distortion: ?0.1%
Output power: ?1.4mW
Signal to Noise Ratio: ?75 db
ShutDown Current: ?0.7uA
Play time: ?3h
Audio Transmission and Remote Control Protocol: A2DP/AVRCP
Power Indicator: Red light on when charging, and blue light on when charging is completed

Note: Jika warna yang dipilih tidak tersedia, otomatis diganti dengan warna lain yang tersedia