Operating Instruction

2. Indicate light flashing green
3. Indicate light flashing blue after fully charged.
Product parameters
 Bluetooth version: V5.0 (enhanced data rate) and compatible V2.1 V2.0 and V1.2 standards
 Support Bluetooth function: Headset Profile, Handfree Profile
 Applicable models: compatible with mainstream brands of bluetooth mobile phones,
computers and game consoles and other bluetooth devices, coordinate bluetooth
Wireless transmitter can be used for online voice chat, listen music, and interactive games
receiving distance in10 meters
 041 and above version support voice calls
 frequency: 2402 MHZ to 2480 MHZ ISM Band
 microphone sensitivity: - 45 db (0 db = 1 v/Pa, 1 kh2)
 talk time: above 15 hours
 standby time: 200 hours
 charging voltage: 5 v
 charging current: 95 ma
 harging time: less than 3 hours
 product weight: 14 g
 not suitable to use the charger more than 2A for charging
 environmental temperature: to ensure the storage capacity and life of battery, please try to
keep the battery temperature between 15 ℃ to 25 ℃
 standard accessory: USB charging line, user manual
 battery type: built-in rechargeable lithium batteries
 wear mode: ear hanging
 To guarantee the transportation safety of bluetooth headset, factory setting should keep
the battery capacity at about 30-60%
 please fully charged for the first time use, repeatedly more than three times can achieve the
best results
Due to continuous upgrade of product, if there is any discrepancy in some functions, Please
subject to the object and reserve the right without further notice