Js-s3022 bluetooth earphone gift earphone stereo earphone Detailed parameters: Bluetooth version Bluetooth V3.0+EDR(enhanced data rate) and compatible with v2.1. V2.0 and V1.2 standards chipset Issc1632-173 bluetooth chip Support bluetooth Headset Profile, Handfree Profile Suitable model Compatible with PS3 games console and various mainstream brands of bluetooth mobile phones, with bluetooth wireless transmitter, can be used for online voice chat Distance from the 10 meters Frequency rate 2402 MHZ to 2480 MHZ ISM Band Microphone sensitivity - 45 db (0 db = 1 v/Pa, 1 KHZ) The product weight 14 g Talk time 5 hours Standby time About 100 hours Working voltage From 3.3 V to 4.2 V Charging voltage 5 v Charging current 95 ma Charging time Less than 3 hours Charger power 110-240v Ambient temperature for the storage capacity and life of battery, please try to keep the battery temperature between 15 ° C to 25 ° C Matching method 1. Press the power-on button to alternate flashing between red and blue indicator lights; 2. Search by mobile phone to find bluetooth; 3. According to the prompt, enter the matching password \"0000\"; Standard configuration USB charging line, specification (according to customer requirements) The battery type Built-in rechargeable lithium battery Wearing way Ears hanging Optional color Black, white, etc Other features: It can be operated by one hand and adopts advanced 4-fold noise reduction and echo suppression technology. The sound quality of any noisy environment is still outstanding, safe to use and low radiation. 100 PCS/CTN MEANS: 36 * 31 * 48.5 CM GW: 6.7 KGS NW: 5.8 KGS
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