Xiaomi Mi True Wireless Earbuds Basic 2, TWSEJ061LS, Black- Bluetooth v5.0 chipset, stable and fast transmission, low latency | DSP noise reduction technology | HD call | Only 4.1g lightweight for comfortable wear | 7.2mm dynamic drive unit offers premium stereo sound | S/M/L in three sizes eartips provided | Support Master-slave auto switch mode, either is master | Max. 12H continuous playtime Automatic quick pairing

Sandberg Bluetooth Earbuds Touch Pro - Bluetooth version: 5.0 | Driver Frequency response: 20Hz - 20kHz | Driver size: 8mm | Driver impedance:32? | Driver sensitivity: ±92db | Battery type: Lithium-ion polymer (3.7V, 50 mAh each), 500 mAh for charging case | Charging time for earbuds: 1 hour | Charging time for Charging case: 1-2 hours | Play time: Up to 20 hours (with 2-3 times charging) | Standby time: >100hours | Microphone sensitivity: -42±3db | Microphone impedance: 1.2K

Xiaomi Redmi Buds 3 Lite Wireless Earbuds M2110E1 - (Black) - Bluetooth®5.2 | 18-hour battery life | Weight of one earphone: 4.5 grams | Charging time: 2 hours | Connectors input: USB Type C

Sandberg Bluetooth Earbuds + Powerbank - Superior sound quality | Power on the go | Display in charging case for battery status | Bluetooth earbuds: Bluetooth 5.1, Up to 10 m wireless range, True Wireless Stereo Music Playback, Frequency range of speakers: 20 Hz-20 kHz, Support Multi-point, Earphone battery: 50 mAh, Talk time: up to 6 hours, Standby time: up to 280 hours | Powerbank: Capacity: 2000 mAh, Input voltage: 5 V, Output voltage: 5 V / 0.5A

Xiaomi Redmi Buds Essential Wireless Earbuds M2222E1 - (Black) - Bluetooth® 5.2 | Earbuds battery capacity: 43mAh | Charging case battery capacity: 300mAh | Connection distance: 10m (open space free of obstacles) | Up to 18 hours long battery life | IPX4 water-resistance

Xiaomi Redmi Buds 4 Lite Wireless Earbuds M2231E1 - (Black) - 12 mm Dynamic Driver | Bluetooth 5.3 | 20-hour battery life | Weight of one earphone: 3,92 grams | Charging time: 2 hours | Connectors input: USB Type C | IP54 water-resistance