Audio-Technica ATH-CKS30TW Bass True Wireless Bluetooth Headphones

【Product specifications】 【system】 Communication method: Bluetooth standard specification Ver.5.1 Supported encoding: AAC, SBC NCC type approval number: CCAH22LP4980T2 【earphone】 Type: moving coil type Drive unit: Ø9mm Output sensitivity: 110dB/mW Input impedance: 20Ω Charging time: about 2.5 hours for earphones, about 3 hours for charging box Battery life: about 7.5 hours, about 20 hours when used with the charging box (varies depending on usage conditions) Call microphone type: omnidirectional MEMS type Waterproof level: IP55 (headphone body only) Weight: About 4.5g on one side of the earphones, about 28g on the charging box Accessories: USB cable for charging (Type-A/USB Type-C), earplugs (XS, S, M, L) Origin: Vietnam Packing size: H135×W89×D45/mm [Product warranty] One-year factory warranty against non-human damage [Information on returns and exchanges] 1. In accordance with the provisions of the Consumer Protection Law, consumers have the right to enjoy a seven-day product appreciation period (the appreciation period is not a trial period). Since earphone products are personal hygiene products, unpacking them is deemed to be a purchase. Please think twice before ordering or unpacking the products. , so as not to affect their own rights and interests 2. Returns are limited to new and unopened items. Unpacking is deemed to be a purchase. 3. If you encounter defects in new products, please notify customer service to handle them for you. 4. When exchanging new products with defects, please keep the outer packaging and contents and accessories intact. If the packaging carton is dirty or severely torn and cannot be restored to its original state, or the accessories are missing, we will not be able to accept the exchange. 【Precautions】 1. The relevant time of Bluetooth headsets varies depending on personal usage conditions, mobile phone settings and surrounding environment/temperature. 2. Due to differences in computer screen settings and personal perceptions, the product pictures in this store are for reference only. The actual product received shall prevail. 3. If the product specifications are described incorrectly, the actual product will prevail. 4. Please follow the operating instructions and precautions in the product manual before use. 5. If there are any errors in the above specifications, the information published by the original manufacturer shall prevail.