The Bluetooth headphone test provides results for 240 headphones with and without earpieces. Which ones sound strong, have good batteries and no harmful substances. New in Stiftung Warentest's headphone comparison: 26 current in-ear and boom headphones. Among them are models from Apple, JBL, Samsung and Sennheiser...
Xiaomi Mi 2S
4 h, WirelessProduct details
With the Mi True Wireless Earbuds Basic 2S, you can enjoy your activities with optimal sound quality. They feature a Game Mode and allow for easy switching between single and dual in-ear headphone modes. The charging case for the Mi True Wireless Earbuds Basic 2S can be charged with a USB Type-C cable (cable not included). The built-in 46mAh batteries provide up to 4 hours of pure music enjoyment, and with the charging case, you can enjoy up to 24 hours.
Application range | General, Lifestyle |
Equipment + Functions | Microphones |
Headphone type | Bluetooth headphones, In Ear Headphones |
Signal transmission | Wireless |
Item number | 16205760 |
Manufacturer | Xiaomi |
Category | Headphones |
Manufacturer no. | TWSEJ07LS |
Release date | 4.7.2021 |
External links |
Colour | Black |
Exact colour description | Black |
Application range | General, Lifestyle |
Output | Stereo |
Equipment + Functions | Microphones |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Headphone type | Bluetooth headphones, In Ear Headphones |
Fit | In Ear |
Driver diameter | 7.20 mm |
Frequency range | 20 - 20000 Hz |
Sensitivity | 108 dB |
Max. noise level | 108 dB |
Impedance | 16 Ω (ohm) |
Connections base/transmitter | Micro USB |
Bluetooth version | 5.0 |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 4 h |
Capacity | 46 mAh |
Charging time | 1.50 h |
Charging input | micro USB 3.0 |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Charging case, Manual, Various earmolds |
Height | 2.20 cm |
Width | 1.70 cm |
Depth | 2.70 cm |
Weight | 4.30 g |
Length | 17 cm |
Width | 7.70 cm |
Height | 2.80 cm |
Weight | 94 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 55.Philips2.7 %
- 55.Usams2.7 %
- 55.Xiaomi2.7 %
- 61.Baseus2.8 %
- 61.Nothing2.8 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Vieta Pro0 days
- 1.Vivanco0 days
- 1.Xiaomi0 days
- 45.Jabra1 day
- 45.Nedis1 day
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 26.Belkin1.3 %
- 26.Esperanza1.3 %
- 26.Xiaomi1.3 %
- 29.4smarts1.4 %
- 29.Onit1.4 %
- Good runtime and fast charging
- high wearing comfort
- Controls very poor
- No ANC
- No protection
- No app
Xiaomi relies on the loose-fitting Ear Bud design without rubber seals for its top headphone model Earphones 2S. This provides good wearing comfort, but active noise suppression would only be possible to a very limited extent and therefore falls flat. The Earphones 2S sound a bit squawky with slim bass and not quite clean treble.