Hot Sell Bluetooth Headset GZ-TB01

Specifications Hot sell Bluetooth Headset GZ-TB01 Bluetooth version: V2.1+EDR Chipset: CSR Work Frenquency:2.402GHz-2.480GHz ISM Band Hot sell Bluetooth Headset GZ-TB01  Stereo Bluetooth headset                                                                                                                                        Bluetooth version: V2.1+EDRChipset: CSRFrequency Response: 20Hz-20KHzWork Frenquency:2.402GHz-2.480GHz ISM BandSensitivity: -80dbm Transmit range: up to 10m Battery: Li-ion. 3.7V/150mA Charge power : PC USB, 5V Continuous working time: About 5 hoursCharging time: 1-2 hoursMicrophone:Microphone size:4mmSensitivity:-52dbImpedance:≤2.2kΩFrequency response: 75HZ-16KHZSpeaker:Speaker diameter:13mmImpedance:32ΩSensitivity:108dbSpeaker Power:2*5mWFrequency Response:20HZ—20KHZ Remark:1) within 7 days for below 1000pcs, within 10 days for below 5000pc 2)Payment: by L/C , T/T or Western Union; 30% deposit, balance before delivery3) Warranty: 14 months warranty;4)OEM and ODM orders are also welcome5)Quality certificate CE, FCC, ROHS are available for export R&D  Our R&D team consists of 20 staff members,dedicated to the creation of new and innovative products.With over 5 years of experience in developing new designs,a powerful tool center,and modern facilities,our R&D department can fulfill our customers’specialized OEM orders;  QC:  Quality is the lifeline of enterprise, and excellent quality is originated from elaborate design, scientific management, devotional manufacturing and employee’s love to the customers.1.All raw materials and accessories must be checked or tested before entering production facilities. All unqualified materials are immediately rejected2.We provide quality control testing and analysis for each product line3.Workers manufacture products in accordance with provided technical documents. The first several products of each day will be checked first by the worker, then by our full time QC inspectors. Mass production will begin only if the products have been tested and have passed inspection4.During mass production, personnel will periodically check products to ensure randomized testing.5.Our QC team completes a tour of inspection and parts are spot checked before they are able to move on to the next phase in production6.Finished products are checked to determine their quality level7.Quality feedback from the marketing department is rapidly and efficiently delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possible OEM&ODM  For products self-feature, our production department would turn our original products to be exactly same as what you requested:Shells ----make different color for shells;solution ----make products with different functions;package ----make it to be gift box, blister card or plastic bag;accessories ----make products with different language manual, adaptor or port etc.Regarding design or print of brand and/ or gift box,our art department could offer this service for completely free for the order quantity up to our MOQ,that include:design of logos appearance,design of logos size and position on product,design of gift boxs draft;