Bluetooth Specification:CSR8635 V4.0 &ISSC:ISSC2021 Bluetooth Profiles Supported:HSP,HFP,A2DP,AVRCP Support for Audio Decoding Formats:SBC Transmission Power:Class 2 Operation Range:Up to 10 Meters Frequency Range:2.402-2.480GHz Battery: Built-in Rechargeable,3.7V /60mAH Lithium Battery Charging Voltage:DC4.75-5.25V Charging Time*:About 2 hours Playing Music Time*:Up to 4.5 hours Talk Time *:Up to 5 hours Standby Time *:Up to 180 hours Dimensions(mm):L45×W10×H7.5 Weight: About15.5 g
T/T,Western Union,Trade Assurance, paypal are acceptable
OEM Total amount
30% deposit , balance before shipment
Sample lead time
1-3 days. Trade Assurance / Alipay / Paypal is available forsample orders
OEM Oder lead time
About 7-30 days after all OEM details confirmed
ODM Oder lead time
About 20-30 days after all details confirmed
We are expert at OEM/ODM audio project! Welcome to contact us for the below services:
1. Customized branding Logo 2. Customized Bluetooth Pairing Name 3. Customized Professional Packaging and User Manual 4. Provide industrial design / Electronic design / software design / Acoustics Engineering Services OEM / ODM service.
Shenzhen Eson Technology Co.,LTD was established in 2011, Always focus on Wireless Audio field, R&D and Design innovation is our core competencies. R & D team include market research, Industrial design, Mold development, Electronic technology, Software development, Acoustic engineering etc. Always have different styles to meet the consumer needs. Join in SIG Bluetooth member, and our Bluetooth products include Wi-Fi Alexa speaker, Waterproof Bluetooth Speaker, TWS couples Bluetooth Speaker; ANC headphone, Waterproof headsets, TWS headphone, Car speakerphone etc, As professional R&D production and sales one-stop service manufactures.
We Eson have variety of patents of Bluetooth Speaker and headphones after many years professional technology accumulation and precipitation , Such as Utility model patents, Invention patents, Appearance patents.
We Eson have perfect AQL International Quality Control System, Quality team included IQC,OQC,IPQC and so on. And professional quality control equipment,Strict control all details of product from design to EX-work, also our factory has got the ISO9001:2008 Quality Management certification, SMETA and SGS audit. Meantime, Our products passed FCC, California 65, ROHS,CE, REACH, RED, BQB, TELEC and Waterproof certification and so on, And we Eson joined Shenzhen High-Tech Enterprise certificate. "superior quality, integrity and innovation" is our business philosophy, "High Quliaty Team, High Quality Technology, Efficient service, High quality production" is our OEM/ODM service.Insist on market innovation, consumer experience as the goal, Make the world sounds more melodious, Become a leader in smart audio industry!
Problem & Solutions:
> Loss contact Check if the headset is in pairing mode. > Staccato Check if the distance is longer than 10 m. Is there any obstacle or Is the power of batteries enough. > Doesn't Work Check if the batteries work.