Słuchawki bezprzewodowe QERE E28 TWS Bluetooth 5.3, 60 ms, niskie opóźnienie, wodoodporność IPX5

Recommend Products Details Images Product Paramenters Brand QERE( Brand Holder) Model E28 Color Black and White Connectors TYPE-C Bluetooth Version V5.3+EDR BT Standard V5.3+EDR Total Standby Time 480H Play Time Per Charge 6hours Play Time With Case 20hours Earbuds Battery 3.7V/35mAh Case Battery 3.7V 350 mAh （Lithium Polymer Battery） Full Battery Charging time 1.5H Authentic Certificate FCC,CE,Rohs,UKCA,MSDS,IP54,C-TICK Packing Box Size 10cm*10cm*4cm (0.15KG/pcs) Carton Size 53cm*43cm*23cm (15KG/100pcs) Chipset JL-6973 Speaker Diameter 13mm Dynamic Speaker 32Ω±15% 20Hz-20KHZ Codecs AAC Communication Wireless Bluetooth Style In-ear, TWS (True Wireless Stereo) Function Touch control，Dual Microphones, True Wireless Stereo, Noise Cancelling, Siri Waterproof IPX-5 Compatibility For IOS/Android/Windows Connection range ≤15m Material ABS+PC Microphone Sensitivity -42±2dB Wireless delay time 60ms Ultra-Low Latency OEM ODM Logo Customer Logo Acceptable Packing High grade hard box *1 Earbud *1 pair Charging cae *1 Type C *1 User Manual *1 Products Description Ultra long battery life | Immersive sound quality | Dual habitat for business and trendy gaming The QERE E28 true wireless earphones have a core competitiveness of 60ms gaming grade ultra-low latency and IPX5 waterproof performance. They are equipped with Bluetooth 5.3+EDR enhanced version chips, achieving 15 meter stable transmission and 360 ° surround sound field, suitable for sports, commuting, and business scenarios. Support iOS/Android/Windows full platform interconnection, compatible with Siri voice wake-up, creating an intelligent wearable experience of "one machine driving all scenes". [Technical Highlights] Flagship level audio architecture 13mm titanium film dynamic coil unit: 20Hz-20kHz ultra wide frequency response range, combined with AAC high-definition decoding technology, restores Livehouse level vocal details. Dual microphone ENC noise reduction:- 42dB high-sensitivity microphone matrix effectively filters 90% of environmental noise and improves subway call clarity by 70%. Hardcore endurance solution 6-hour single battery life+20 hour charging compartment supply: supports Type-C 1.5-hour flash charging, 480 hour ultra long standby, meeting all day high-intensity use (measured data: medium volume playback for up to 5.8 hours). Scenario based interaction design Intelligent touch panel: Click to switch songs/triple tap to wake up voice assistant, supports custom gesture operations (such as long pressing on the left ear to turn on game mode). Multi mode switching: One click switching of music/call/game three frequency bands, achieving sound and picture synchronization with a delay of 60ms (measured gunshot delay of 65ms in "Peace Elite"). [Quality endorsement] Global certification system: Passed 6 international certifications including FCC/CE/RoHS/UKCA/IP54, in compliance with the EU REACH environmental standards. Military grade protection: ABS+PC composite body, passed 1.2-meter drop test and 72 hour sweat corrosion test. Flexible supply chain: supports OEM/ODM customization (logo engraving/packaging design/firmware tuning), with 7-15 days of rapid prototyping. Certifications Company Profile Company Introduction Established in 2015, Huizhou Huachuangying Technology Co., Ltd. has built a reputation as a dedicated manufacturer of laptop, tablet PC, headphones, Bluetooth headset, mobile phone, and accessory series products. We prioritize fostering long-term, synergistic collaborations with clients, focusing on Quality, Price, and Service. Quality is our primary concern, as we employ original Samsung, Hynix chips for all our memory products. Our established relationships with reliable suppliers ensure consistent quality in every aspect of production, such as product development, materials sourcing, and manufacturing processes. With certifications like CE, RoHS, and FCC for most of our products, we guarantee top-notch quality assurance. Price is our primary policy, with efficient management enabling us to maintain control over raw material, OEM, and R&D costs. This enables us to provide competitive and advantageous pricing for our clients. We pride ourselves on catering to specific customer needs, such as brand and logo printing, as well as packing design requirements. Our commitment to delivering not only on time but also often sets us apart. To ensure maximum customer satisfaction, we offer a 14-month warranty on all our products. With the motto to provide "First-class Quality", "Most Competitive Price", and "Perfect Service" to our clients, we remain steadfast in our commitment to customer satisfaction. By choosing Huizhou Huachuangying Technology Co., Ltd., you can be confident in partnering with a reliable and trustworthy business partner. Why Choose Us FAQ 1. Are you a factory or trading company? We are factory located in Shenzhen. 2. Can you provide OEM / Custom service ? OEM as your material, color and length is avaliable . OEM your own brand logo is ok , too . 3. Do you offer samples before bulk order ? Free samples are avaliable for quality test . Our factory also offer OEM service for custom samples . 4. What is your Warranty ? All the products will have 12 months Warranty 5. What package do you provide ? Inner package : custom retailing package Outer Carton Box . 6. What's the leading time ? The samples is delivered within 2 days . For bulk orders, it takes 7-10 days , or depends on the order quantity .