In depth comparison and review of Lenovo and Huawei FreeLace CM70-C. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Lenovo | Huawei FreeLace CM70-C |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Height | 37 cm | - | |
| Width | 11 cm | - | |
| Depth | 2 cm | - | |
| Weight | 25 g | - | |
| Colour | Black | Graphite black | |
| Earpad Material | Silicone | - | |
| Protection | Waterproof, IPX5 | Waterproof, sweat-resistant, rainproof, IPX5 | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Lenovo | Huawei FreeLace CM70-C |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | - | Yes | Huawei FreeLace CM70-C are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 13 mm | TPU - 9.2 mm | Lenovo have a thicker diaphragm than Huawei FreeLace CM70-C. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Lenovo | Huawei FreeLace CM70-C |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Lenovo | Huawei FreeLace CM70-C |
|---|
| Controls | Volume, power on/off, microphone on/mute | Volume, power on/off, voice assistant |
|---|
| CABLE | Lenovo | Huawei FreeLace CM70-C |
|---|
| Cable Type | Micro-USB charge cable - 1 m | USB-C charge cable | |
|---|---|---|---|
| Plated Connector | - | Nickel |
| FEATURES | Lenovo | Huawei FreeLace CM70-C |
|---|
| Features | Touch control | HUAWEI HiPair technology, fast charge | |
|---|---|---|---|
| Sensors | - | Hall sensor |
| BATTERY AND CHARGING | Lenovo | Huawei FreeLace CM70-C |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 100 mAh | - | |
| Battery Life | 10 hours | 18 hour(s) | Huawei FreeLace CM70-C lasts longer on a single charge than the Lenovo. |
| Battery Life Details | Continuous playback (with included charging case): up to 10 hours Continuous playback (with single charge): up to 4 hours |
- | |
| Standby Time | 100 hours | 288 hours | Huawei FreeLace CM70-C have longer standby time than Lenovo. |
| Charging Time | 1.5 hours | - |
| CONNECTIONS | Lenovo | Huawei FreeLace CM70-C |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Lenovo | Huawei FreeLace CM70-C |
|---|
| Included Accessories | Eargels, Buggy Bag, Shark Fins | - | |
|---|---|---|---|
| Compliant Standards | TUV, CB, IC, FCC, KCC, CEC, NRCAN, JRF, DOE, RED | - | |
| Service & Support | Limited warranty - 1 year | - |
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