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Specifications and Features
Neckband/Earbuds
Item
Description
Bluetooth
Specifications
V 4.2 (Headset / Hands-Free / A2DP / AVRCP)
Battery
Neckband: 3.7 V / 120 mAh* 2, lithium-ion polymer
Earbuds: 3.7 V / 58 mAh, lithium-ion
Neckband Standby Time
Up to 240 hours*
Earbuds Standby Time
Max. 82 hours*
Earbuds Talk Time
Max. 3 hours / 7.2 hours (Using with Neckband)*
Earbud Music Play Time
Max. 3 hours / 7.2 hours (Using with Neckband)*
Charging Time
Neckband / Earbuds: About 2 hours
Rated Input Voltage
DC 4.75 ~ 5.3 V, 400 mA
Operating Temperature
-10°C (+14°F) ~ +50°C (+122°F)
Dimension / Weight
Neckband: 6.90 "(W) X 6.30" (L) X 1.12" (H) / 1.62 oz
Earbuds: 1.03" (W) X 0.66" (L) X 1.09" (H) / 0.20 oz
Frequency
2402 MHz to 2480 MHz
Cradle
Item
Description
Battery
3.7 V / 410 mAh lithium-ion polymer
Standby Time
Up to 410 hours*
Charging time
About 2 hours
Rated Input Voltage
DC 4.75 ~ 5.3 V, 600 mA
Operating Temperature
-10°C (+14°F) ~ +50°C (+122°F)
Dimension / Weight
3.80" (W) X 1.13" (L) X 1.35" (H) / 1.76 oz
*Duration of use may vary depending on the connected mobile device, features being used, settings,
signal strength, operating temperature, frequency band, and other methods of use.