Khadas Tea MagSafe Compatible Headphone DAC/Amp for Smartphones
Listen to high definition music and lossless streaming audio, directly from your iPhone or Android smartphone.
- Australian Stock
- Australian Warranty
- Authorised Reseller
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POCKET FRIENDLY
'Tea' measures just 7.95mm at its thickest point, which means it can still comfortably slip into your pocket even when magnetically attached to your smartphone.
HI-RES BLUETOOTH LDAC & APT-X HD
Android users can enjoy the freedom of wireless high-resolution digital output direct from a streaming app via aptX HD and LDAC from a Qualcomm QCC5125 bluetooth chip.
Sample Rate: up to 24bit 96KHz
Magsafe Compatible
"Khadas Tea" magnetically attaches to your iPhone 12 or newer smartphone, or an Android phone equipped with a MagSafe compatible case. No more messy wires and dongles, just freedom of pure style.
ESS TECHNOLOGY
'Tea' ultra slim high-resolution headphone amplifier is powered by the high performance ESS ES9281AC Pro DAC, which delivers desktop-class audio.
Sample Rate: up to 32-bit 384KHz @PCM, or DSD 256 (Native)
3.5MM HEADPHONE JACK ANALOG OUTPUT
'Tea' brings back the analog audio jack to your smartphone with 3.5mm output, so you can use your favourite high-fidelity headphones to listen to lossless streaming audio directly from your streaming app. Supports up to 300 ohm impedances.
THD+N, 1KHz, 300Ω: 0.000355% (-109dB)
Max Output @300Ω: 20.8mW (2.5Vrms)
Max Output @32Ω: 165mW (2.3Vrms)
Lossless Audio
Did you ever wonder what "Lossless Audio" means when you open Apple Music or Tidal? These are high-fidelity audio tracks that can only be rendered at their original quality with an "external DAC-amplifier" such as "Khadas Tea" attached to your smartphone.
Inbuilt Battery
'Tea' incorporates a high-capacity 1160mAh lithium-polymer battery that provides up to 8 hours of continuous playback time, so you can enjoy your high-fidelity music throughout your entire day without draining your smartphoneʼs battery.
BLUETOOTH CALLS
'Tea' includes two inbuilt microphones so you can receive and make calls without removing your headphones. Press the 'power' button to accept the call, and speak into the microphones located next to the USB-C port.
BIT-PERFECT AUDIO
For the Audiophile who must always have a bit-perfect audio connection, a wired connection guarantees that you're always listening to the original data stream.
'Tea' includes two cables in the box for connecting to your iOS or Android device. Each cable measures 100mm in length (w/ plugs), cable diameter of 2.1mm. The USB-C to Lightning Converter is MFi Certified.
- Pocket friendly, just 7.95mm at its thickest point
- LDAC & apt-X HD, Qualcomm QCC5125 bluetooth chip
- MagSafe compatible, attach to iPhone 12 or newer
- ESS ES9281AC Pro DAC for desktop-class audio
- Analog 3.5mm headphone output, 32 to 300 ohms
- Decodes lossless audio, DSD, MQA, Apple Lossless
- 8 hours of continuous music with 1160mAh battery
- Dual microphones for bluetooth calling
- Designed to match with iPhone's aesthetic
- Tea (Ultraslim Headphone Amplifier for Smartphones)
- USB-C to C cable (10cm, Data + Power)
- USB-C to Lightning cable (10cm, Data Only)
- Instruction Manual
- Warranty Card
| Overview | Ultraslim Hi-Res Headphone Amplifier for Smartphones | |
| Highlights | Compatible with Apple Magsafe (iPhone 12 and later) | |
| Hi-Res Bluetooth Audio with LDAC and aptX HD | ||
| Microphones for Making and Receiving Calls over Bluetooth | ||
| Bit-Perfect Audio Transmission via USB-C wired connection | ||
| Playback Hi-Res MQA, DSD, PCM, Lossless Audio from Your Smartphone | ||
| 1160 mAh Lithium Polymer Battery for 8 Hours of Continuous Music Playback | ||
| Finish | Teal Blue, Granite Grey | |
| Enclosure Materials | CNC Machined Aluminium Enclosure | |
| AG Glass Panel | ||
| Audio Performance | Output Impedance | < 0.3Ω |
| THD+N, 1KHz, 300Ω | 0.000355% (-109dB) | |
| THD+N, 1KHz, 150Ω | 0.000355% (-109dB) | |
| THD+N, 1KHz, 32Ω | 0.000447% (-107dB) | |
| THD+N, 1KHz, 16Ω | 0.000708% (-103dB) | |
| Noise | < 3.2uVrms | |
| SNR, High-gain Mode | 116dB | |
| SNR, Low-gain Mode | 112dB | |
| DNR, High-gain Mode | 115dB | |
| DNR, Low-gain Mode | 111dB | |
| Max Output @300Ω | 20.8mW (2.5Vrms) | |
| Max Output @150Ω | 42.7mW (2.5Vrms) | |
| Max Output @32Ω | 165mW (2.3Vrms) | |
| Max Output @16Ω | 130mW (1.44Vrms) | |
| Crosstalk, 600Ω | > 113dB | |
| Crosstalk, 32Ω | > 70dB | |
| Frequency Response, 20Hz~20KHz | ±0.05dB | |
| Sampling Rate | USB: up to 32bit 384KHz @PCM, or DSD 256 (Native) | |
| Bluetooth: up to 24bit 96KHz | ||
| Audio Formats | USB: MQA (Renderer), AAC, FLAC, APE, WMA, WAV, OGG, MP3 ... | |
| Bluetooth: SBC, AAC, LDAC, aptX, aptX Low Latency, aptX HD | ||
| Chip | USB DAC: ESS ES9281AC Pro | |
| Bluetooth: Qualcomm QCC5125 | ||
| Amplifier RT6863D (Buffer Stage) | ||
| Apple MFi | MFi 3.0, PPID: 261048-093462 | |
| Designs | Professional Audiophile Crystal Oscillator | |
| Stackup: 4 Layers, HDI Process | ||
| Buttons | Power Button | |
| Volume Up / Down | ||
| LED | RGB LED | |
| Connectivity | USB-C 2.0 | |
| 3.5mm Headphone Jack | ||
| Microphone | ||
| OS Compatibility | iOS | |
| Android (supports OTG function) | ||
| iPadOS | ||
| macOS | ||
| Windows 7, 8, 10, 11 (Khadas USB ASIO driver required) | ||
| Linux (with UAC2 compliant kernel) | ||
| Power and Battery | Rechargeable Lithium Polymer, 1160mAh | |
| Up to 8 hours playback | ||
| Rated Voltage: DC 5V | ||
| Certifications | CE, FCC, KC, TELEC, SRRC, RoHS | |
| Battery: CB, KC, UL, PSE, UN38.3 | ||
| Sony LDAC, Qualcomm aptX, MQA and Apple MFi | ||
| Size | 95.5mm (l) x 63.8mm (w) x 6.25mm (t-min) / 7.95mm (t-max) | |
| Weight | 73.5 grams | |
