Introducing the HKM-572051 TWS Bluetooth Headset ES02, a perfect blend of style and functionality designed for your active lifestyle. Crafted from durable ABS material, this headset combines high-quality electronic components and a reliable lithium battery to ensure long-lasting performance.

The ES02 offers impressive noise isolation, allowing you to immerse yourself in your favorite tunes without distractions. With a remarkable playtime of 4-5 hours, you can enjoy uninterrupted music or calls throughout your day. Plus, the included charging case enhances your experience by providing up to 4-5 additional charges, ensuring you're always powered up on the go.

Utilizing advanced Bluetooth 5.0 technology, this headset supports a range of protocols including HSP 1.2, HFP 1.6, A2DP 1.3, and AVRCP 1.5, guaranteeing a smooth and stable connection with your devices. The working frequency spans from 20 Hz to 20 kHz, delivering clear audio with sensitivity greater than 90 dB, so you won’t miss a beat.

Designed for versatility, the ES02 is compatible with smart phones, laptops, and tablets equipped with Bluetooth functionality. Enjoy convenient features such as music playback controls, call redial, voice prompts, and battery level display, ensuring a user-friendly experience.

Included with your headset are a charging cable, multiple ear tips in sizes small, medium, and large for a customizable fit, an instruction manual, two headphones, and a charging case, all packaged in a stylish e-commerce gift box.

Make the HKM-572051 TWS Bluetooth Headset ES02 your go-to audio companion, whether you're working out, commuting, or simply relaxing at home. Experience the fusion of quality, convenience, and smart design in one remarkable product.

Product property: neutral, OEM OEM can be used
Product Name: TWS Bluetooth headset
Product model: es02
Product material: ABS + electronic components + lithium battery; sticking skin and cloth technology, gold deposition process
Power mode: USB
Master control scheme: master slave switching of China Science blue technology 8832a (bluetrum technology 8832a) 5.0
Supporting protocols: hsp1.2, hfp1.6, a2dp1.3, avrcp1.5
Sensitivity: ≥ 90dB
Working frequency: 20-20KHz
Working voltage: 5V / 50mA for earphone; 5V / 1.5A for charging box
Charging time: 1 hour
Working time: 4-5 hours
Standby time: 200 hours (used with charging bin)
Working distance: more than 10m
Single ear battery capacity: 50mah
Battery capacity: 600mah
Charge the headset 4-5 times
Main functions of the product: · support Bluetooth headset to play music, support music to cut songs, support terminal redial, power display, call voice number reporting function, Bluetooth headset operation voice prompt function, suitable for smart phones with Bluetooth function / notebook, computer, tablet computer with Bluetooth module, etc
Including accessories: 1 charging cable, 1 pair of large, medium and small earcaps, 1 instruction manual, 2 headphones, 1 charging bin, 1 e-commerce gift box