Mi Air Purifier 2S, User Manual, Page: 6 / 74

05
Hereby, Tiinlab declares that the radio equipment type
TWSEJ07WM is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the
following internet address:
http://www.mi.com/global/service/support/declaration.html
Safety Caution
· Do not expose batteries or battery packs to excessive heat such as
sunshine, fire or the like.
· Replacement of a battery with an incorrect type that can defeat a
safeguard (such as catching fire, explosion, leakage of corrosive
electrolyte etc).
· Disposal of a battery into fire or a hot oven, or mechanically crushing
or cutting of a battery, that can result in an explosion.
· Leaving a battery in an extremely high temperature surrounding
environment that can result in an explosion or the leakage of
flammable liquid or gas.
· A battery subjected to extremely low air pressure that may result in
an explosion or the leakage of flammable liquid or gas.
· Risk of explosion if battery is replaced by an incorrect type.
· Dispose of used batteries according to the instructions.
· The product operation maximum ambient temperature is 40°C.
Specifications
Model: TWSEJ07WM Net Weight: 52 g Input: 5 V 1 A
Charging Port: Type-C Impedance: 32 Ω Charging Time: Approx. 1 h
Wireless Connectivity: Bluetooth 5.0
Bluetooth Profiles: BLE/HFP/HSP/A2DP/AVRCP
Supported Audio Codecs: SBC/AAC/LHDC
Wireless Range: 10 m (open space without obstacles)
Earphones' Battery Life (standalone): Approx. 5 h
Total Battery Life (with charging case): Approx. 24 h
Bluetooth Operation Frequency: 2402–2480 MHz (for EU)
Maximum Transmit Power for BT: 10 dBm (for EU)
Maximum Transmit Power for BLE: 10 dBm (for EU)
WEEE Information
All products bearing this symbol are waste electrical and
electronic equipment (WEEE as in directive 2012/19/EU)
which should not be mixed with unsorted household
waste. Instead, you should protect human health and the
environment by handing over your waste equipment to a designated
collection point for the recycling of waste electrical and electronic
equipment, appointed by the government or local authorities. Correct
disposal and recycling will help prevent potential negative
consequences to the environment and human health. Please contact
the installer or local authorities for more information about the
location as well as terms and conditions of such collection points.