Hoco True Wireless Earbuds EW52 Lilly Blue

The Hoco EW52 Lilly To answer a call without taking out your smartphone, you cannot do without a modern Bluetooth headset. Cordless models are very convenient, since the cord does not limit human movements. Thanks to such a device, the user’s hands remain free, which allows him to drive a car or do other things while talking.

Manufacturers produce mono- and stereo structures. The first type includes a Bluetooth headphone. It is equipped with 1 speaker, so the sound comes only through 1 ear. This option is convenient for telephone communication. Stereo devices have 2 speakers and in appearance resemble ordinary headphones. This type of Bluetooth headset is suitable for listening to music and audiobooks. Some models are equipped with an FM receiver and a battery, which significantly affects the price.

The inserts do not fit tightly to the yxy, therefore they are safe during long-term use. Vacuum - placed in the ear canal, which gives high sound quality. Judging by user reviews, they can cause discomfort if worn for more than 2-3 hours. Overlays are fixed with the help of a bracket. They have larger dimensions, so they are best used at home.

To buy the right Bluetooth headset, consider the battery life. In talk mode, the device can last from 8 to 24 hours without recharging, in standby mode - about a week. The headset and the mobile device it is matched to must have the same Bluetooth version. Please note: the higher the version, the better the energy efficiency, signal quality and connection speed. Accessories that support NFC technology automatically synchronize with your mobile phone and tablet; models without it will have to be configured yourself.

Specifications

• BT version: v5.3.
• Chip: JL AC6973.
• Supported protocols: Headset, Hands-free, A2DP, AVRCP.
• Transmission distance: 10m.
• Transmission frequency: 2.4Hz.
• Speaker unit: 13mm.
• Impedance: 32Ω ± 15%.
• Frequency response: 20-20000Hz.
• Sensitivity: 98dB ± 3dB.
• Battery capacity: charging case 300mAh, headset 30mAh.
• Charging case input: DC5V, Type-C.
• Charging time: about 1.5 hours for charging case, about 1 hour for headset.
• Talk / music time: 4 hours (80% volume). Standby time: 200 hours.
• Transparent charging case.
• Supports leader-follower switching, voice assistant activation, songs switching.
• Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
• Battery display: supports for Apple phones and some Android phones.
• Sizes: 60 × 50 × 28mm.
• Total weight: 43.5g. Single earbud weight: 3.3g.