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White in-ear earbuds with compact charging case

TOZO A1 Wireless Earbuds Bluetooth 5.3 White

SKU CH-5A2Q-1GRVA

Lightweight in-ear buds with Bluetooth 5.3, 7-hour battery per charge, 32-hour case total, IPX5 splash resistance, and 32 EQ presets via app

  • TypeOn-Ear
  • ColorWhite
  • Driver Unit40mm
  • Frequency Response5Hz-16KHz
  • THDIn Ear
  • Input Impedance80 ohms
  • Ultra-light 3.7 g earbuds stay comfortable all day
  • Bluetooth 5.3 gives fast pairing and a stable 32.81 ft link
  • 7 hours playtime per charge, 32 hours total with the case
  • AI-enhanced ENC microphones cut background noise for clear calls
  • 32 EQ presets in the TOZO app let you tune sound your way

TOZO A1 wireless earbuds for small ears

The TOZO A1 wireless earbuds use Bluetooth 5.3 for stable pairing and feature an ultra-lightweight in-ear design at 3.7 g per bud, built for small ears and all-day comfort. TOZO OrigX acoustic tuning and a high-elastic polymer diaphragm deliver immersive stereo sound with deep bass and clear vocals. AI-enhanced ENC microphones with 102 dB signal-to-noise ratio reduce background noise during calls.

Battery life and passive noise isolation

Each charge provides up to 7 hours of playtime and the compact case extends total listening to 32 hours. LED indicators on the case show remaining power at a glance. Passive noise isolation blocks ambient sound without active circuitry, while Bluetooth 5.3 maintains a reliable link up to 32.81 ft during normal indoor use.

Upgrade from basic earbuds or wired sets

The jump is worth it for listeners who want app-based EQ customisation with 32 presets, touch controls for music and voice assistants, and a secure fit that stays in place during workouts. Buyers needing active noise cancellation, multipoint Bluetooth, or longer single-charge endurance should look elsewhere.

Highlights

  • Ultra-light 3.7 g earbuds stay comfortable all day
  • Bluetooth 5.3 gives fast pairing and a stable 32.81 ft link
  • 7 hours playtime per charge, 32 hours total with the case
  • AI-enhanced ENC microphones cut background noise for clear calls
  • 32 EQ presets in the TOZO app let you tune sound your way

Specifications

BrandPHILIPS
SeriesClassic Series
ModelWFL900/H
Part NumberA1
TypeOn-Ear
ColorWhite
Driver Unit40mm
Frequency Response5Hz-16KHz
THDIn Ear
Input Impedance80 ohms
Power Supplybattery, lithium_metal, lr44, true
Connector3.5mm
Ear CouplingEarbud
Cord Length5.1 feet - 7.9 feet
Noise CancellingPassive
Wireless TypeBluetooth
Distance32.81 ft
Sports LeagueNewbee
Microphone Signal to Noise Ratio(SNR)102 decibels
Microphone Sensitivity102 decibels
CompatibilityUniversal
Featuressound_isolation, 5.3, 7 hours, Charge, APP / Smart Touch Control / Volume Control, application, Wireless, In Ear, dynamic_driver, 16 ohm, 12 meters, TOZO A1 Mini Wireless Earbuds
Windows VistaCertified for Windows Vista
Package ContentsTOZO A1 Mini Wireless Earbuds, Charging Case, Eartip, USB-C (A to C) cable (20cm)

Questions about this item

How do I pair the TOZO A1 earbuds with my phone using Bluetooth 5.3?

Open the charging case and the earbuds enter pairing mode automatically. Select "TOZO A1" in your phone's Bluetooth menu to connect.

When will I need to replace the ear tips on these earbuds?

Replace the ear tips when they lose elasticity, show tears, or no longer seal securely in your ear canal.

At what range does the Bluetooth 5.3 connection start to drop out?

The connection remains stable up to 32.81 ft; beyond that distance dropouts become likely.

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